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[SCM] GNU Mailutils branch, master, updated. release-2.2-749-g59b0dfa


From: Sergey Poznyakoff
Subject: [SCM] GNU Mailutils branch, master, updated. release-2.2-749-g59b0dfa
Date: Fri, 22 Jan 2016 12:09:18 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Mailutils".

http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=59b0dfa5680b2da201cf8bdfbd123133073829f3

The branch, master has been updated
       via  59b0dfa5680b2da201cf8bdfbd123133073829f3 (commit)
      from  eee03180d207b47daf75fe3b46a0a25d8df1cc4a (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 59b0dfa5680b2da201cf8bdfbd123133073829f3
Author: Sergey Poznyakoff <address@hidden>
Date:   Fri Jan 22 13:39:24 2016 +0200

    Update copyright years

-----------------------------------------------------------------------

Summary of changes:
 COPYING                                  |    2 +-
 COPYING.LESSER                           |    2 +-
 Makefile.am                              |    2 +-
 NEWS                                     |    6 +++---
 README                                   |    2 +-
 README-alpha                             |    2 +-
 README-hacking                           |    2 +-
 TODO                                     |    2 +-
 am/config_paths.m4                       |    2 +-
 am/db2.m4                                |    2 +-
 am/debug.m4                              |    2 +-
 am/enable.m4                             |    2 +-
 am/gsasl.m4                              |    2 +-
 am/ipv6.m4                               |    2 +-
 am/md5.m4                                |    2 +-
 am/nls.m4                                |    2 +-
 am/sha1.m4                               |    2 +-
 am/tls.m4                                |    2 +-
 bootstrap                                |    2 +-
 bootstrap.conf                           |    2 +-
 cmc/cmc_act_on.c                         |    2 +-
 cmc/cmc_free.c                           |    2 +-
 cmc/cmc_list.c                           |    2 +-
 cmc/cmc_logoff.c                         |    2 +-
 cmc/cmc_logon.c                          |    2 +-
 cmc/cmc_look_up.c                        |    2 +-
 cmc/cmc_query_config.c                   |    2 +-
 cmc/cmc_read.c                           |    2 +-
 cmc/cmc_send.c                           |    2 +-
 cmc/cmc_send_documents.c                 |    2 +-
 cmc/xcmc.h                               |    2 +-
 comsat/Makefile.am                       |    2 +-
 comsat/action.c                          |    2 +-
 comsat/biff.rc                           |    2 +-
 comsat/biffrc.sed                        |    2 +-
 comsat/comsat.c                          |    2 +-
 comsat/comsat.h                          |    2 +-
 comsat/tests/Makefile.am                 |    2 +-
 comsat/tests/atlocal.in                  |    2 +-
 comsat/tests/testsuite.at                |    2 +-
 configure.ac                             |    2 +-
 doc/Makefile.am                          |    2 +-
 doc/man/Makefile.am                      |    2 +-
 doc/texinfo/COPYING.DOC                  |    2 +-
 doc/texinfo/Makefile.am                  |    2 +-
 doc/texinfo/address.texi                 |    2 +-
 doc/texinfo/attribute.texi               |    2 +-
 doc/texinfo/auth.texi                    |    2 +-
 doc/texinfo/body.texi                    |    2 +-
 doc/texinfo/c-api.texi                   |    2 +-
 doc/texinfo/encoding.texi                |    2 +-
 doc/texinfo/envelope.texi                |    2 +-
 doc/texinfo/fdl.texi                     |    2 +-
 doc/texinfo/folder.texi                  |    2 +-
 doc/texinfo/framework.texi               |    2 +-
 doc/texinfo/gendocs.sh                   |    3 +--
 doc/texinfo/getdate.texi                 |    2 +-
 doc/texinfo/headers.texi                 |    2 +-
 doc/texinfo/imap4.texi                   |    2 +-
 doc/texinfo/iterator.texi                |    2 +-
 doc/texinfo/libmu_auth.texi              |    2 +-
 doc/texinfo/libmu_scm.texi               |    2 +-
 doc/texinfo/libmu_sieve.texi             |    2 +-
 doc/texinfo/locker.texi                  |    2 +-
 doc/texinfo/mailbox.texi                 |    2 +-
 doc/texinfo/mailcap.texi                 |    2 +-
 doc/texinfo/maildir.texi                 |    2 +-
 doc/texinfo/mailer.texi                  |    2 +-
 doc/texinfo/mailutils.texi               |    2 +-
 doc/texinfo/maint.mk                     |    2 +-
 doc/texinfo/mastermenu.el                |    2 +-
 doc/texinfo/mbox.texi                    |    2 +-
 doc/texinfo/message.texi                 |    2 +-
 doc/texinfo/mh.texi                      |    2 +-
 doc/texinfo/mime.texi                    |    2 +-
 doc/texinfo/mu-mh.texi                   |    2 +-
 doc/texinfo/muint.texi                   |    2 +-
 doc/texinfo/nntp.texi                    |    2 +-
 doc/texinfo/nullstream.texi              |    2 +-
 doc/texinfo/parse822.texi                |    2 +-
 doc/texinfo/programs.texi                |    2 +-
 doc/texinfo/sendmail.texi                |    2 +-
 doc/texinfo/sieve.texi                   |    2 +-
 doc/texinfo/smtp.texi                    |    2 +-
 doc/texinfo/stream.texi                  |    2 +-
 doc/texinfo/url.texi                     |    2 +-
 doc/texinfo/usage.texi                   |    2 +-
 dotlock/Makefile.am                      |    2 +-
 dotlock/dotlock.c                        |    2 +-
 examples/Makefile.am                     |    2 +-
 examples/aclck.c                         |    2 +-
 examples/addr.c                          |    2 +-
 examples/base64.c                        |    2 +-
 examples/config/Makefile.am              |    2 +-
 examples/config/mailutils.dict           |    2 +-
 examples/config/mailutils.schema         |    2 +-
 examples/cpp/Makefile.am                 |    2 +-
 examples/cpp/addr.cc                     |    2 +-
 examples/cpp/http.cc                     |    2 +-
 examples/cpp/iconv.cc                    |    2 +-
 examples/cpp/listop.cc                   |    2 +-
 examples/cpp/lsf.cc                      |    2 +-
 examples/cpp/mailcap.cc                  |    2 +-
 examples/cpp/mimetest.cc                 |    2 +-
 examples/cpp/msg-send.cc                 |    2 +-
 examples/cpp/murun.cc                    |    2 +-
 examples/cpp/sfrom.cc                    |    2 +-
 examples/cpp/url-parse.cc                |    2 +-
 examples/echosrv.c                       |    2 +-
 examples/header.c                        |    2 +-
 examples/http.c                          |    2 +-
 examples/iconv.c                         |    2 +-
 examples/lsf.c                           |    2 +-
 examples/mblconv.c                       |    2 +-
 examples/mboxidx.c                       |    2 +-
 examples/msg-send.c                      |    2 +-
 examples/mta.c                           |    2 +-
 examples/muauth.c                        |    2 +-
 examples/mucat.c                         |    2 +-
 examples/muemail.c                       |    2 +-
 examples/murun.c                         |    2 +-
 examples/musocio.c                       |    2 +-
 examples/nntpclient.c                    |    2 +-
 examples/numaddr.c                       |    2 +-
 examples/python/Makefile.am              |    2 +-
 examples/python/addr.py                  |    2 +-
 examples/python/auth.py                  |    2 +-
 examples/python/iconv.py                 |    2 +-
 examples/python/lsf.py                   |    2 +-
 examples/python/mailcap.py               |    2 +-
 examples/python/mimetest.py              |    2 +-
 examples/python/msg-send.py              |    2 +-
 examples/python/sfrom.py                 |    2 +-
 examples/python/url-parse.py             |    2 +-
 examples/sa.c                            |    2 +-
 examples/scheme/Makefile.am              |    2 +-
 examples/scheme/reply.scm                |    2 +-
 examples/sfrom.c                         |    2 +-
 frm/Makefile.am                          |    2 +-
 frm/common.c                             |    2 +-
 frm/frm.c                                |    2 +-
 frm/frm.h                                |    2 +-
 frm/from.c                               |    2 +-
 frm/tests/Makefile.am                    |    2 +-
 frm/tests/atlocal.in                     |    2 +-
 frm/tests/testsuite.at                   |    2 +-
 imap4d/Makefile.am                       |    2 +-
 imap4d/append.c                          |    2 +-
 imap4d/auth_gsasl.c                      |    2 +-
 imap4d/auth_gss.c                        |    2 +-
 imap4d/authenticate.c                    |    2 +-
 imap4d/bye.c                             |    2 +-
 imap4d/capability.c                      |    2 +-
 imap4d/check.c                           |    2 +-
 imap4d/close.c                           |    2 +-
 imap4d/commands.c                        |    2 +-
 imap4d/copy.c                            |    2 +-
 imap4d/create.c                          |    2 +-
 imap4d/delete.c                          |    2 +-
 imap4d/examine.c                         |    2 +-
 imap4d/expunge.c                         |    2 +-
 imap4d/fetch.c                           |    2 +-
 imap4d/id.c                              |    2 +-
 imap4d/idle.c                            |    2 +-
 imap4d/imap4d.c                          |    2 +-
 imap4d/imap4d.h                          |    2 +-
 imap4d/io.c                              |    2 +-
 imap4d/list.c                            |    2 +-
 imap4d/login.c                           |    2 +-
 imap4d/logout.c                          |    2 +-
 imap4d/lsub.c                            |    2 +-
 imap4d/namespace.c                       |    2 +-
 imap4d/noop.c                            |    2 +-
 imap4d/parsebuf.c                        |    2 +-
 imap4d/preauth.c                         |    2 +-
 imap4d/quota.c                           |    2 +-
 imap4d/rename.c                          |    2 +-
 imap4d/search.c                          |    2 +-
 imap4d/select.c                          |    2 +-
 imap4d/signal.c                          |    2 +-
 imap4d/starttls.c                        |    2 +-
 imap4d/status.c                          |    2 +-
 imap4d/store.c                           |    2 +-
 imap4d/subscribe.c                       |    2 +-
 imap4d/sync.c                            |    2 +-
 imap4d/tests/IDEF0955.at                 |    2 +-
 imap4d/tests/IDEF0956.at                 |    2 +-
 imap4d/tests/Makefile.am                 |    2 +-
 imap4d/tests/anystate.at                 |    2 +-
 imap4d/tests/append00.at                 |    2 +-
 imap4d/tests/append01.at                 |    2 +-
 imap4d/tests/atlocal.in                  |    2 +-
 imap4d/tests/close-expunge.at            |    2 +-
 imap4d/tests/create01.at                 |    2 +-
 imap4d/tests/create02.at                 |    2 +-
 imap4d/tests/examine.at                  |    2 +-
 imap4d/tests/expunge.at                  |    2 +-
 imap4d/tests/fetch.at                    |    2 +-
 imap4d/tests/id.at                       |    2 +-
 imap4d/tests/list.at                     |    2 +-
 imap4d/tests/search.at                   |    2 +-
 imap4d/tests/select.at                   |    2 +-
 imap4d/tests/status.at                   |    2 +-
 imap4d/tests/testsuite.at                |    2 +-
 imap4d/uid.c                             |    2 +-
 imap4d/unsubscribe.c                     |    2 +-
 imap4d/util.c                            |    2 +-
 include/Makefile.am                      |    2 +-
 include/mailutils/Makefile.am            |    2 +-
 include/mailutils/acl.h                  |    2 +-
 include/mailutils/address.h              |    2 +-
 include/mailutils/alloc.h                |    2 +-
 include/mailutils/argcv.h                |    2 +-
 include/mailutils/assoc.h                |    2 +-
 include/mailutils/attribute.h            |    2 +-
 include/mailutils/auth.h                 |    2 +-
 include/mailutils/body.h                 |    2 +-
 include/mailutils/cctype.h               |    2 +-
 include/mailutils/cfg.h                  |    2 +-
 include/mailutils/cidr.h                 |    2 +-
 include/mailutils/cpp/Makefile.am        |    2 +-
 include/mailutils/cpp/address.h          |    2 +-
 include/mailutils/cpp/attribute.h        |    2 +-
 include/mailutils/cpp/body.h             |    2 +-
 include/mailutils/cpp/envelope.h         |    2 +-
 include/mailutils/cpp/error.h            |    2 +-
 include/mailutils/cpp/filter.h           |    2 +-
 include/mailutils/cpp/folder.h           |    2 +-
 include/mailutils/cpp/header.h           |    2 +-
 include/mailutils/cpp/iterator.h         |    2 +-
 include/mailutils/cpp/list.h             |    2 +-
 include/mailutils/cpp/mailbox.h          |    2 +-
 include/mailutils/cpp/mailcap.h          |    2 +-
 include/mailutils/cpp/mailer.h           |    2 +-
 include/mailutils/cpp/mailutils.h        |    2 +-
 include/mailutils/cpp/message.h          |    2 +-
 include/mailutils/cpp/mime.h             |    2 +-
 include/mailutils/cpp/pop3.h             |    2 +-
 include/mailutils/cpp/registrar.h        |    2 +-
 include/mailutils/cpp/secret.h           |    2 +-
 include/mailutils/cpp/sieve.h            |    2 +-
 include/mailutils/cpp/stream.h           |    2 +-
 include/mailutils/cpp/url.h              |    2 +-
 include/mailutils/cpp/util.h             |    2 +-
 include/mailutils/cstr.h                 |    2 +-
 include/mailutils/daemon.h               |    2 +-
 include/mailutils/datetime.h             |    2 +-
 include/mailutils/dbm.h                  |    2 +-
 include/mailutils/debug.h                |    2 +-
 include/mailutils/diag.h                 |    2 +-
 include/mailutils/envelope.h             |    2 +-
 include/mailutils/errno.hin              |    2 +-
 include/mailutils/error.h                |    2 +-
 include/mailutils/filter.h               |    2 +-
 include/mailutils/folder.h               |    2 +-
 include/mailutils/gocs.h                 |    2 +-
 include/mailutils/gsasl.h                |    2 +-
 include/mailutils/guile.h                |    2 +-
 include/mailutils/header.h               |    2 +-
 include/mailutils/imap.h                 |    2 +-
 include/mailutils/imapio.h               |    2 +-
 include/mailutils/imaputil.h             |    2 +-
 include/mailutils/io.h                   |    2 +-
 include/mailutils/iterator.h             |    2 +-
 include/mailutils/kwd.h                  |    2 +-
 include/mailutils/ldap.h                 |    2 +-
 include/mailutils/libargp.h              |    2 +-
 include/mailutils/libcfg.h               |    2 +-
 include/mailutils/list.h                 |    2 +-
 include/mailutils/locker.h               |    2 +-
 include/mailutils/log.h                  |    2 +-
 include/mailutils/mailbox.h              |    2 +-
 include/mailutils/mailcap.h              |    2 +-
 include/mailutils/mailer.h               |    2 +-
 include/mailutils/mailutils.h            |    2 +-
 include/mailutils/md5.h                  |    2 +-
 include/mailutils/message.h              |    2 +-
 include/mailutils/mh.h                   |    2 +-
 include/mailutils/mime.h                 |    2 +-
 include/mailutils/monitor.h              |    2 +-
 include/mailutils/msgset.h               |    2 +-
 include/mailutils/mu_auth.h              |    2 +-
 include/mailutils/nls.h                  |    2 +-
 include/mailutils/nntp.h                 |    2 +-
 include/mailutils/observer.h             |    2 +-
 include/mailutils/opool.h                |    2 +-
 include/mailutils/pam.h                  |    2 +-
 include/mailutils/parse822.h             |    2 +-
 include/mailutils/pop3.h                 |    2 +-
 include/mailutils/prog.h                 |    2 +-
 include/mailutils/progmailer.h           |    2 +-
 include/mailutils/property.h             |    2 +-
 include/mailutils/python.h               |    2 +-
 include/mailutils/radius.h               |    2 +-
 include/mailutils/refcount.h             |    2 +-
 include/mailutils/registrar.h            |    2 +-
 include/mailutils/secret.h               |    2 +-
 include/mailutils/server.h               |    2 +-
 include/mailutils/sha1.h                 |    2 +-
 include/mailutils/sieve.h                |    2 +-
 include/mailutils/smtp.h                 |    2 +-
 include/mailutils/sockaddr.h             |    2 +-
 include/mailutils/sql.h                  |    2 +-
 include/mailutils/stdstream.h            |    2 +-
 include/mailutils/stream.h               |    2 +-
 include/mailutils/sys/Makefile.am        |    2 +-
 include/mailutils/sys/amd.h              |    2 +-
 include/mailutils/sys/attribute.h        |    2 +-
 include/mailutils/sys/auth.h             |    2 +-
 include/mailutils/sys/body.h             |    2 +-
 include/mailutils/sys/dbm.h              |    2 +-
 include/mailutils/sys/envelope.h         |    2 +-
 include/mailutils/sys/file_stream.h      |    2 +-
 include/mailutils/sys/filter.h           |    2 +-
 include/mailutils/sys/folder.h           |    2 +-
 include/mailutils/sys/gsasl-stream.h     |    2 +-
 include/mailutils/sys/header.h           |    2 +-
 include/mailutils/sys/header_stream.h    |    2 +-
 include/mailutils/sys/imap.h             |    2 +-
 include/mailutils/sys/imapio.h           |    2 +-
 include/mailutils/sys/iostream.h         |    2 +-
 include/mailutils/sys/iterator.h         |    2 +-
 include/mailutils/sys/list.h             |    2 +-
 include/mailutils/sys/logstream.h        |    2 +-
 include/mailutils/sys/mailbox.h          |    2 +-
 include/mailutils/sys/mailer.h           |    2 +-
 include/mailutils/sys/mapfile_stream.h   |    2 +-
 include/mailutils/sys/memory_stream.h    |    2 +-
 include/mailutils/sys/message.h          |    2 +-
 include/mailutils/sys/message_stream.h   |    2 +-
 include/mailutils/sys/mime.h             |    2 +-
 include/mailutils/sys/monitor.h          |    2 +-
 include/mailutils/sys/msgset.h           |    2 +-
 include/mailutils/sys/nntp.h             |    2 +-
 include/mailutils/sys/nullstream.h       |    2 +-
 include/mailutils/sys/observer.h         |    2 +-
 include/mailutils/sys/pop3.h             |    2 +-
 include/mailutils/sys/prog_stream.h      |    2 +-
 include/mailutils/sys/property.h         |    2 +-
 include/mailutils/sys/rdcache_stream.h   |    2 +-
 include/mailutils/sys/registrar.h        |    2 +-
 include/mailutils/sys/smtp.h             |    2 +-
 include/mailutils/sys/stream.h           |    2 +-
 include/mailutils/sys/streamref.h        |    2 +-
 include/mailutils/sys/streamtrans.h      |    2 +-
 include/mailutils/sys/syslogstream.h     |    2 +-
 include/mailutils/sys/temp_file_stream.h |    2 +-
 include/mailutils/sys/tls-stream.h       |    2 +-
 include/mailutils/sys/url.h              |    2 +-
 include/mailutils/sys/xscript-stream.h   |    2 +-
 include/mailutils/syslog.h               |    2 +-
 include/mailutils/tls.h                  |    2 +-
 include/mailutils/types.hin              |    2 +-
 include/mailutils/url.h                  |    2 +-
 include/mailutils/util.h                 |    2 +-
 include/mailutils/vartab.h               |    2 +-
 include/mailutils/version.h              |    2 +-
 lib/Makefile.am                          |    2 +-
 lib/argp_base.c                          |    2 +-
 lib/guile.c                              |    2 +-
 lib/mailcap.c                            |    2 +-
 lib/manlock.c                            |    2 +-
 lib/mu_umaxtostr.c                       |    2 +-
 lib/muaux.h                              |    2 +-
 lib/muscript.h                           |    2 +-
 lib/python.c                             |    2 +-
 lib/script.c                             |    2 +-
 lib/sieve.c                              |    2 +-
 lib/signal.c                             |    2 +-
 lib/strexit.c                            |    2 +-
 lib/tcpwrap.c                            |    2 +-
 lib/tcpwrap.h                            |    2 +-
 lib/utmp.c                               |    2 +-
 libmailutils/Makefile.am                 |    2 +-
 libmailutils/address/Makefile.am         |    2 +-
 libmailutils/address/address.c           |    2 +-
 libmailutils/address/addrstream.c        |    2 +-
 libmailutils/address/parse822.c          |    2 +-
 libmailutils/auth/Makefile.am            |    2 +-
 libmailutils/auth/auth.c                 |    2 +-
 libmailutils/auth/mu_auth.c              |    2 +-
 libmailutils/auth/system.c               |    2 +-
 libmailutils/base/Makefile.am            |    2 +-
 libmailutils/base/alloc.c                |    2 +-
 libmailutils/base/amd.c                  |    2 +-
 libmailutils/base/argcvfree.c            |    2 +-
 libmailutils/base/argcvjoin.c            |    2 +-
 libmailutils/base/argcvrem.c             |    2 +-
 libmailutils/base/assoc.c                |    2 +-
 libmailutils/base/daemon.c               |    2 +-
 libmailutils/base/fdwait.c               |    2 +-
 libmailutils/base/fgetpwent.c            |    2 +-
 libmailutils/base/filename.c             |    2 +-
 libmailutils/base/filesafety.c           |    2 +-
 libmailutils/base/freeitem.c             |    2 +-
 libmailutils/base/fscompose.c            |    2 +-
 libmailutils/base/getcwd.c               |    2 +-
 libmailutils/base/getmaxfd.c             |    2 +-
 libmailutils/base/getpass.c              |    2 +-
 libmailutils/base/hostname.c             |    2 +-
 libmailutils/base/iterator.c             |    2 +-
 libmailutils/base/kwd.c                  |    2 +-
 libmailutils/base/lcall.c                |    2 +-
 libmailutils/base/locale.c               |    2 +-
 libmailutils/base/locker.c               |    2 +-
 libmailutils/base/mailcap.c              |    2 +-
 libmailutils/base/monitor.c              |    2 +-
 libmailutils/base/msgid.c                |    2 +-
 libmailutils/base/munre.c                |    2 +-
 libmailutils/base/mutil.c                |    2 +-
 libmailutils/base/nls.c                  |    2 +-
 libmailutils/base/nullrec.c              |    2 +-
 libmailutils/base/observer.c             |    2 +-
 libmailutils/base/onexit.c               |    2 +-
 libmailutils/base/opool.c                |    2 +-
 libmailutils/base/parsedate.y            |    2 +-
 libmailutils/base/permstr.c              |    2 +-
 libmailutils/base/refcount.c             |    2 +-
 libmailutils/base/registrar.c            |    2 +-
 libmailutils/base/rfc2047.c              |    2 +-
 libmailutils/base/schemeauto.c           |    2 +-
 libmailutils/base/secret.c               |    2 +-
 libmailutils/base/sha1.c                 |    2 +-
 libmailutils/base/spawnvp.c              |    2 +-
 libmailutils/base/symlink.c              |    2 +-
 libmailutils/base/tempfile.c             |    2 +-
 libmailutils/base/ticket.c               |    2 +-
 libmailutils/base/tilde.c                |    2 +-
 libmailutils/base/userprivs.c            |    2 +-
 libmailutils/base/usremail.c             |    2 +-
 libmailutils/base/version.c              |    2 +-
 libmailutils/base/wicket.c               |    2 +-
 libmailutils/cfg/Makefile.am             |    2 +-
 libmailutils/cfg/driver.c                |    2 +-
 libmailutils/cfg/format.c                |    2 +-
 libmailutils/cfg/gocs.c                  |    2 +-
 libmailutils/cfg/lexer.l                 |    2 +-
 libmailutils/cfg/parser.y                |    2 +-
 libmailutils/cidr/Makefile.am            |    2 +-
 libmailutils/cidr/fromsa.c               |    2 +-
 libmailutils/cidr/fromstr.c              |    2 +-
 libmailutils/cidr/match.c                |    2 +-
 libmailutils/cidr/tosa.c                 |    2 +-
 libmailutils/cidr/tostr.c                |    2 +-
 libmailutils/datetime/Makefile.am        |    2 +-
 libmailutils/datetime/dow.c              |    2 +-
 libmailutils/datetime/doy.c              |    2 +-
 libmailutils/datetime/jd.c               |    2 +-
 libmailutils/datetime/scantime.c         |    2 +-
 libmailutils/datetime/streamftime.c      |    2 +-
 libmailutils/datetime/strftime.c         |    2 +-
 libmailutils/datetime/tab.c              |    2 +-
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 python/libmu_py/mime.c                   |    2 +-
 python/libmu_py/nls.c                    |    2 +-
 python/libmu_py/registrar.c              |    2 +-
 python/libmu_py/script.c                 |    2 +-
 python/libmu_py/secret.c                 |    2 +-
 python/libmu_py/sieve.c                  |    2 +-
 python/libmu_py/stream.c                 |    2 +-
 python/libmu_py/url.c                    |    2 +-
 python/libmu_py/util.c                   |    2 +-
 python/mailutils/Makefile.am             |    2 +-
 python/mailutils/__init__.py             |    2 +-
 python/mailutils/address.py              |    2 +-
 python/mailutils/attribute.py            |    2 +-
 python/mailutils/auth.py                 |    2 +-
 python/mailutils/body.py                 |    2 +-
 python/mailutils/c_api.c                 |    2 +-
 python/mailutils/envelope.py             |    2 +-
 python/mailutils/error.py                |    2 +-
 python/mailutils/filter.py               |    2 +-
 python/mailutils/folder.py               |    2 +-
 python/mailutils/header.py               |    2 +-
 python/mailutils/mailbox.py              |    2 +-
 python/mailutils/mailcap.py              |    2 +-
 python/mailutils/mailer.py               |    2 +-
 python/mailutils/message.py              |    2 +-
 python/mailutils/mime.py                 |    2 +-
 python/mailutils/nls.py                  |    2 +-
 python/mailutils/registrar.py            |    2 +-
 python/mailutils/secret.py               |    2 +-
 python/mailutils/sieve.py                |    2 +-
 python/mailutils/stream.py               |    2 +-
 python/mailutils/url.py                  |    2 +-
 python/mailutils/util.py                 |    2 +-
 python/usercustomize.py                  |    2 +-
 readmsg/Makefile.am                      |    2 +-
 readmsg/msglist.c                        |    2 +-
 readmsg/readmsg.c                        |    2 +-
 readmsg/readmsg.h                        |    2 +-
 readmsg/tests/Makefile.am                |    2 +-
 readmsg/tests/all.at                     |    2 +-
 readmsg/tests/atlocal.in                 |    2 +-
 readmsg/tests/hdr.at                     |    2 +-
 readmsg/tests/nohdr.at                   |    2 +-
 readmsg/tests/testsuite.at               |    2 +-
 readmsg/tests/twomsg.at                  |    2 +-
 readmsg/tests/weed.at                    |    2 +-
 scheme/Makefile.am                       |    2 +-
 scheme/guimb.scmi                        |    2 +-
 scheme/mimeheader.scm                    |    2 +-
 scheme/numaddr.scm                       |    2 +-
 scheme/redirect.scm                      |    2 +-
 scheme/reject.scm                        |    2 +-
 scheme/sieve-core.scm                    |    2 +-
 scheme/sieve2scm.scmi                    |    2 +-
 scheme/vacation.scm                      |    2 +-
 sieve/Makefile.am                        |    2 +-
 sieve/sieve.c                            |    2 +-
 sieve/tests/Makefile.am                  |    2 +-
 sieve/tests/action.at                    |    2 +-
 sieve/tests/addheader.at                 |    2 +-
 sieve/tests/address.at                   |    2 +-
 sieve/tests/allof.at                     |    2 +-
 sieve/tests/anyof.at                     |    2 +-
 sieve/tests/atlocal.in                   |    2 +-
 sieve/tests/compile.at                   |    2 +-
 sieve/tests/delheader.at                 |    2 +-
 sieve/tests/envelope.at                  |    2 +-
 sieve/tests/exists.at                    |    2 +-
 sieve/tests/ext.at                       |    2 +-
 sieve/tests/false.at                     |    2 +-
 sieve/tests/header.at                    |    2 +-
 sieve/tests/i-casemap.at                 |    2 +-
 sieve/tests/i-numeric.at                 |    2 +-
 sieve/tests/i-octet.at                   |    2 +-
 sieve/tests/list.at                      |    2 +-
 sieve/tests/moderator.at                 |    2 +-
 sieve/tests/mul-addr.at                  |    2 +-
 sieve/tests/not.at                       |    2 +-
 sieve/tests/pipeact.at                   |    2 +-
 sieve/tests/pipetest.at                  |    2 +-
 sieve/tests/redirect.at                  |    2 +-
 sieve/tests/reject.at                    |    2 +-
 sieve/tests/relational.at                |    2 +-
 sieve/tests/size.at                      |    2 +-
 sieve/tests/testsuite.at                 |    2 +-
 sieve/tests/true.at                      |    2 +-
 sieve/tests/vacation.at                  |    2 +-
 sieve/tests/version.at                   |    2 +-
 sql/Makefile.am                          |    2 +-
 sql/mysql.c                              |    2 +-
 sql/odbc.c                               |    2 +-
 sql/postgres.c                           |    2 +-
 sql/sql.c                                |    2 +-
 testsuite/Makefile.am                    |    2 +-
 testsuite/atlocal.in                     |    2 +-
 testsuite/bs.c                           |    2 +-
 testsuite/etc/mail.rc                    |    2 +-
 testsuite/etc/mailutils.rc.in            |    2 +-
 testsuite/fldel.at                       |    2 +-
 testsuite/fldel.c                        |    2 +-
 testsuite/lib/mailutils.exp              |    2 +-
 testsuite/lstuid.c                       |    2 +-
 testsuite/lstuid00.at                    |    2 +-
 testsuite/lstuid01.at                    |    2 +-
 testsuite/lstuid02.at                    |    2 +-
 testsuite/mbdel.at                       |    2 +-
 testsuite/mbdel.c                        |    2 +-
 testsuite/mime.at                        |    2 +-
 testsuite/mimetest.c                     |    2 +-
 testsuite/msgset.c                       |    2 +-
 testsuite/smtp-msg.at                    |    2 +-
 testsuite/smtp-str.at                    |    2 +-
 testsuite/smtpsend.c                     |    2 +-
 testsuite/testsuite.at                   |    2 +-
 testsuite/testsuite.inc                  |    2 +-
 testsuite/ufms.at                        |    2 +-
 testsuite/ufms.c                         |    2 +-
 1485 files changed, 1488 insertions(+), 1489 deletions(-)

diff --git a/COPYING b/COPYING
index 4432540..d8bec87 100644
--- a/COPYING
+++ b/COPYING
@@ -2,7 +2,7 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007, 2016 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
diff --git a/COPYING.LESSER b/COPYING.LESSER
index fc8a5de..1a95122 100644
--- a/COPYING.LESSER
+++ b/COPYING.LESSER
@@ -1,7 +1,7 @@
                   GNU LESSER GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007, 2016 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
diff --git a/Makefile.am b/Makefile.am
index 9acbda6..941eb3a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils
-## Copyright (C) 2000-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2000-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/NEWS b/NEWS
index bd85c4d..4614802 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,5 @@
-GNU mailutils NEWS -- history of user-visible changes. 2015-07-11
-Copyright (C) 2002-2015 Free Software Foundation, Inc.
+GNU mailutils NEWS -- history of user-visible changes. 2016-01-22
+Copyright (C) 2002-2016 Free Software Foundation, Inc.
 See the end of file for copying conditions.
 
 Please send mailutils bug reports to <address@hidden>.
@@ -1746,7 +1746,7 @@ The first release.
 ----------------------------------------------------------------------
 Copyright information:
 
-Copyright (C) 2002-2015, Free Software Foundation, Inc.
+Copyright (C) 2002-2016, Free Software Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
    of this document as received, in any medium, provided that the
diff --git a/README b/README
index 25a66f4..6cfef48 100644
--- a/README
+++ b/README
@@ -358,7 +358,7 @@ by visiting 
http://mail.gnu.org/mailman/listinfo/bug-mailutils.
 
 * Copyright information:
 
-Copyright (C) 2002-2006, 2009-2012, 2014-2015 Free Software Foundation,
+Copyright (C) 2002-2006, 2009-2012, 2014-2016 Free Software Foundation,
 Inc.
 
    Permission is granted to anyone to make or distribute verbatim
diff --git a/README-alpha b/README-alpha
index f4191be..a09d51e 100644
--- a/README-alpha
+++ b/README-alpha
@@ -69,7 +69,7 @@ Now set your breakpoints and proceed as usual.
 
 * Copyright information:
 
-Copyright (C) 2002-2005, 2007-2008, 2010-2012, 2014-2015 Free Software
+Copyright (C) 2002-2005, 2007-2008, 2010-2012, 2014-2016 Free Software
 Foundation, Inc.
 
    Permission is granted to anyone to make or distribute verbatim copies
diff --git a/README-hacking b/README-hacking
index 0cd240e..2f2eb0a 100644
--- a/README-hacking
+++ b/README-hacking
@@ -79,7 +79,7 @@ To clean all flowgraphs, run (from the source tree root 
directory):
 
 * Copyright information
 
- Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+ Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
  Permission is granted to anyone to make or distribute verbatim copies
  of this document as received, in any medium, provided that the
diff --git a/TODO b/TODO
index 8e1fb29..021b2b4 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,5 @@
 GNU mailutils TODO list. 2010-12-21
-Copyright (C) 2001-2008, 2010-2012, 2014-2015 Free Software Foundation,
+Copyright (C) 2001-2008, 2010-2012, 2014-2016 Free Software Foundation,
 Inc.
 
 * Provide a generic way to store UID, UIDNEXT and UIDVALIDITY in mailboxes.
diff --git a/am/config_paths.m4 b/am/config_paths.m4
index 1391b62..1708011 100644
--- a/am/config_paths.m4
+++ b/am/config_paths.m4
@@ -1,5 +1,5 @@
 #serial 1
-dnl Copyright (C) 1996-1998, 2002, 2004-2005, 2007, 2009-2012, 2014-2015
+dnl Copyright (C) 1996-1998, 2002, 2004-2005, 2007, 2009-2012, 2014-2016
 dnl Free Software Foundation, Inc.
 dnl
 dnl Written by Miles Bader <address@hidden> and
diff --git a/am/db2.m4 b/am/db2.m4
index 1cf351c..51a8865 100644
--- a/am/db2.m4
+++ b/am/db2.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU mailutils.
-dnl Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+dnl Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/am/debug.m4 b/am/debug.m4
index ae6f859..e79a87d 100644
--- a/am/debug.m4
+++ b/am/debug.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU mailutils.
-dnl Copyright (C) 2001, 2010-2012, 2014-2015 Free Software Foundation,
+dnl Copyright (C) 2001, 2010-2012, 2014-2016 Free Software Foundation,
 dnl Inc.
 dnl
 dnl This file is free software; as a special exception the author gives
diff --git a/am/enable.m4 b/am/enable.m4
index 42e4c6b..872750e 100644
--- a/am/enable.m4
+++ b/am/enable.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU mailutils.
-dnl Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2015 Free Software
+dnl Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/am/gsasl.m4 b/am/gsasl.m4
index acf194e..c8add57 100644
--- a/am/gsasl.m4
+++ b/am/gsasl.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU mailutils.
-dnl Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+dnl Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/am/ipv6.m4 b/am/ipv6.m4
index e340d1d..0dc7ec4 100644
--- a/am/ipv6.m4
+++ b/am/ipv6.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU Mailutils.  -*- autoconf -*-
-dnl Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/am/md5.m4 b/am/md5.m4
index 12eba81..dba2f4e 100644
--- a/am/md5.m4
+++ b/am/md5.m4
@@ -1,5 +1,5 @@
 # md5.m4 serial 9
-dnl Copyright (C) 2002-2006, 2010-2012, 2014-2015 Free Software
+dnl Copyright (C) 2002-2006, 2010-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/am/nls.m4 b/am/nls.m4
index bc590d9..eb7f744 100644
--- a/am/nls.m4
+++ b/am/nls.m4
@@ -1,5 +1,5 @@
 # nls.m4 serial 3 (gettext-0.15)
-dnl Copyright (C) 1995-2003, 2005-2006, 2010-2012, 2014-2015 Free
+dnl Copyright (C) 1995-2003, 2005-2006, 2010-2012, 2014-2016 Free
 dnl Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/am/sha1.m4 b/am/sha1.m4
index 13896c4..d0371c9 100644
--- a/am/sha1.m4
+++ b/am/sha1.m4
@@ -1,5 +1,5 @@
 # sha1.m4 serial 7
-dnl Copyright (C) 2002-2006, 2010-2012, 2014-2015 Free Software
+dnl Copyright (C) 2002-2006, 2010-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/am/tls.m4 b/am/tls.m4
index 40a11dd..c07098d 100644
--- a/am/tls.m4
+++ b/am/tls.m4
@@ -1,5 +1,5 @@
 dnl This file is part of GNU mailutils.
-dnl Copyright (C) 2003, 2007, 2009-2012, 2014-2015 Free Software
+dnl Copyright (C) 2003, 2007, 2009-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/bootstrap b/bootstrap
index e72894c..294c0bc 100755
--- a/bootstrap
+++ b/bootstrap
@@ -4,7 +4,7 @@ scriptversion=2014-12-08.12; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2015 Free Software Foundation, Inc.
+# Copyright (C) 2003-2016 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/bootstrap.conf b/bootstrap.conf
index e99e2d3..b014791 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration for GNU Mailutils.     -*- shell-script -*-
 #
-# Copyright (C) 2006-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2006-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/cmc/cmc_act_on.c b/cmc/cmc_act_on.c
index 0b73706..729d412 100644
--- a/cmc/cmc_act_on.c
+++ b/cmc/cmc_act_on.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_free.c b/cmc/cmc_free.c
index 8657107..771ed67 100644
--- a/cmc/cmc_free.c
+++ b/cmc/cmc_free.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_list.c b/cmc/cmc_list.c
index 53f685c..43a69ba 100644
--- a/cmc/cmc_list.c
+++ b/cmc/cmc_list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_logoff.c b/cmc/cmc_logoff.c
index bed954a..0592c7f 100644
--- a/cmc/cmc_logoff.c
+++ b/cmc/cmc_logoff.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_logon.c b/cmc/cmc_logon.c
index dbe127e..f9a8190 100644
--- a/cmc/cmc_logon.c
+++ b/cmc/cmc_logon.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_look_up.c b/cmc/cmc_look_up.c
index 72a7c3c..d63657b 100644
--- a/cmc/cmc_look_up.c
+++ b/cmc/cmc_look_up.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_query_config.c b/cmc/cmc_query_config.c
index 5a9debe..7ae48f0 100644
--- a/cmc/cmc_query_config.c
+++ b/cmc/cmc_query_config.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_read.c b/cmc/cmc_read.c
index 0886fc6..075438f 100644
--- a/cmc/cmc_read.c
+++ b/cmc/cmc_read.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_send.c b/cmc/cmc_send.c
index 35beaac..b78697b 100644
--- a/cmc/cmc_send.c
+++ b/cmc/cmc_send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/cmc_send_documents.c b/cmc/cmc_send_documents.c
index 29d9bc8..188f95c 100644
--- a/cmc/cmc_send_documents.c
+++ b/cmc/cmc_send_documents.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/cmc/xcmc.h b/cmc/xcmc.h
index 3b24d54..ec43c62 100644
--- a/cmc/xcmc.h
+++ b/cmc/xcmc.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/comsat/Makefile.am b/comsat/Makefile.am
index 34e9e3a..e67b218 100644
--- a/comsat/Makefile.am
+++ b/comsat/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2002, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/comsat/action.c b/comsat/action.c
index 3aa1bfb..0582637 100644
--- a/comsat/action.c
+++ b/comsat/action.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/comsat/biff.rc b/comsat/biff.rc
index 94811db..878c24c 100644
--- a/comsat/biff.rc
+++ b/comsat/biff.rc
@@ -1,5 +1,5 @@
 # The default biffrc file for GNU Mailutils comsatd utility.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/comsat/biffrc.sed b/comsat/biffrc.sed
index 05372a8..f57b7ca 100644
--- a/comsat/biffrc.sed
+++ b/comsat/biffrc.sed
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/comsat/comsat.c b/comsat/comsat.c
index 31bb569..1d3dc97 100644
--- a/comsat/comsat.c
+++ b/comsat/comsat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/comsat/comsat.h b/comsat/comsat.h
index f265de5..e95b82e 100644
--- a/comsat/comsat.h
+++ b/comsat/comsat.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/comsat/tests/Makefile.am b/comsat/tests/Makefile.am
index 7591a6a..617c48e 100644
--- a/comsat/tests/Makefile.am
+++ b/comsat/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/comsat/tests/atlocal.in b/comsat/tests/atlocal.in
index 801614f..5bed002 100644
--- a/comsat/tests/atlocal.in
+++ b/comsat/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/comsat:$top_srcdir:$srcdir:$PATH
diff --git a/comsat/tests/testsuite.at b/comsat/tests/testsuite.at
index 6bb9c37..4c04223 100644
--- a/comsat/tests/testsuite.at
+++ b/comsat/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/configure.ac b/configure.ac
index cbd7291..c447974 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Configuration for GNU Mailutils -- a suite of utilities for electronic mail
 dnl
-dnl Copyright (C) 1999-2012, 2014-2015 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2012, 2014-2016 Free Software Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 4735088..1b3fe4e 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2000-2002, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2000-2002, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am
index 9dbe1e2..482a36c 100644
--- a/doc/man/Makefile.am
+++ b/doc/man/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/doc/texinfo/COPYING.DOC b/doc/texinfo/COPYING.DOC
index 31abebe..77b2e98 100644
--- a/doc/texinfo/COPYING.DOC
+++ b/doc/texinfo/COPYING.DOC
@@ -2,7 +2,7 @@
                  Version 1.2, November 2002
 
 
- Copyright (C) 2000-2002, 2010-2011, 2014-2015 Free Software Foundation,
+ Copyright (C) 2000-2002, 2010-2011, 2014-2016 Free Software Foundation,
  Inc.
  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  Everyone is permitted to copy and distribute verbatim copies
diff --git a/doc/texinfo/Makefile.am b/doc/texinfo/Makefile.am
index 469b646..6212601 100644
--- a/doc/texinfo/Makefile.am
+++ b/doc/texinfo/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2004, 2006-2007, 2009-2012, 2014-2015 Free
+## Copyright (C) 2001-2004, 2006-2007, 2009-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/doc/texinfo/address.texi b/doc/texinfo/address.texi
index 0572427..6c71d05 100644
--- a/doc/texinfo/address.texi
+++ b/doc/texinfo/address.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/attribute.texi b/doc/texinfo/attribute.texi
index d53762e..7866c36 100644
--- a/doc/texinfo/attribute.texi
+++ b/doc/texinfo/attribute.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/auth.texi b/doc/texinfo/auth.texi
index 978bc6a..2ca31a4 100644
--- a/doc/texinfo/auth.texi
+++ b/doc/texinfo/auth.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/body.texi b/doc/texinfo/body.texi
index abbdbc8..9418638 100644
--- a/doc/texinfo/body.texi
+++ b/doc/texinfo/body.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/c-api.texi b/doc/texinfo/c-api.texi
index 177cde1..15c0618 100644
--- a/doc/texinfo/c-api.texi
+++ b/doc/texinfo/c-api.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/encoding.texi b/doc/texinfo/encoding.texi
index 03de22f..0394d9e 100644
--- a/doc/texinfo/encoding.texi
+++ b/doc/texinfo/encoding.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/envelope.texi b/doc/texinfo/envelope.texi
index de2ef84..8890814 100644
--- a/doc/texinfo/envelope.texi
+++ b/doc/texinfo/envelope.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/fdl.texi b/doc/texinfo/fdl.texi
index 525d161..c1e9559 100644
--- a/doc/texinfo/fdl.texi
+++ b/doc/texinfo/fdl.texi
@@ -2,7 +2,7 @@
 @center Version 1.2, November 2002
 
 @display
-Copyright @copyright{} 2000-2002, 2010-2012, 2014-2015 Free Software
+Copyright @copyright{} 2000-2002, 2010-2012, 2014-2016 Free Software
 Foundation, Inc.
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 
diff --git a/doc/texinfo/folder.texi b/doc/texinfo/folder.texi
index 6b9bd95..b04bc2d 100644
--- a/doc/texinfo/folder.texi
+++ b/doc/texinfo/folder.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/framework.texi b/doc/texinfo/framework.texi
index fd9c6a9..5eba420 100644
--- a/doc/texinfo/framework.texi
+++ b/doc/texinfo/framework.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/gendocs.sh b/doc/texinfo/gendocs.sh
index 88a1cef..7d868a6 100755
--- a/doc/texinfo/gendocs.sh
+++ b/doc/texinfo/gendocs.sh
@@ -4,8 +4,7 @@
 
 scriptversion=2015-03-02.18
 
-# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
-# Free Software Foundation, Inc.
+# Copyright 2003-2013, 2016 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/doc/texinfo/getdate.texi b/doc/texinfo/getdate.texi
index 3eed9fd..1346f81 100644
--- a/doc/texinfo/getdate.texi
+++ b/doc/texinfo/getdate.texi
@@ -1,6 +1,6 @@
 @c GNU date syntax documentation
 
address@hidden Copyright (C) 1994-2006, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1994-2006, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 
 @c Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/texinfo/headers.texi b/doc/texinfo/headers.texi
index ae8f62b..a8520ab 100644
--- a/doc/texinfo/headers.texi
+++ b/doc/texinfo/headers.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/imap4.texi b/doc/texinfo/imap4.texi
index f1b1468..b7981ac 100644
--- a/doc/texinfo/imap4.texi
+++ b/doc/texinfo/imap4.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/iterator.texi b/doc/texinfo/iterator.texi
index f5dd0fd..99ea3c4 100644
--- a/doc/texinfo/iterator.texi
+++ b/doc/texinfo/iterator.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/libmu_auth.texi b/doc/texinfo/libmu_auth.texi
index 7fe905b..db8b452 100644
--- a/doc/texinfo/libmu_auth.texi
+++ b/doc/texinfo/libmu_auth.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2009-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2009-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/libmu_scm.texi b/doc/texinfo/libmu_scm.texi
index 2b0f0eb..0a9728d 100644
--- a/doc/texinfo/libmu_scm.texi
+++ b/doc/texinfo/libmu_scm.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/libmu_sieve.texi b/doc/texinfo/libmu_sieve.texi
index 330bd8c..d4c4451 100644
--- a/doc/texinfo/libmu_sieve.texi
+++ b/doc/texinfo/libmu_sieve.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2009-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2009-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/locker.texi b/doc/texinfo/locker.texi
index 8085b78..0671430 100644
--- a/doc/texinfo/locker.texi
+++ b/doc/texinfo/locker.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mailbox.texi b/doc/texinfo/mailbox.texi
index 1d6378f..0f1e6e1 100644
--- a/doc/texinfo/mailbox.texi
+++ b/doc/texinfo/mailbox.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mailcap.texi b/doc/texinfo/mailcap.texi
index bb4fe72..7154535 100644
--- a/doc/texinfo/mailcap.texi
+++ b/doc/texinfo/mailcap.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2008, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2008, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/maildir.texi b/doc/texinfo/maildir.texi
index 9d467d2..3065c99 100644
--- a/doc/texinfo/maildir.texi
+++ b/doc/texinfo/maildir.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mailer.texi b/doc/texinfo/mailer.texi
index 14c8ef2..03baf1f 100644
--- a/doc/texinfo/mailer.texi
+++ b/doc/texinfo/mailer.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mailutils.texi b/doc/texinfo/mailutils.texi
index 51c43bb..671aae4 100644
--- a/doc/texinfo/mailutils.texi
+++ b/doc/texinfo/mailutils.texi
@@ -50,7 +50,7 @@ Published by the Free Software Foundation,
 51 Franklin Street, Fifth Floor
 Boston, MA 02110-1301, USA
 
-Copyright @copyright{} 1999-2004, 2008-2012, 2014-2015 Free Software
+Copyright @copyright{} 1999-2004, 2008-2012, 2014-2016 Free Software
 Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/texinfo/maint.mk b/doc/texinfo/maint.mk
index 98c9a44..7c550f6 100644
--- a/doc/texinfo/maint.mk
+++ b/doc/texinfo/maint.mk
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as published by
diff --git a/doc/texinfo/mastermenu.el b/doc/texinfo/mastermenu.el
index 3077e96..ab76ef9 100644
--- a/doc/texinfo/mastermenu.el
+++ b/doc/texinfo/mastermenu.el
@@ -1,6 +1,6 @@
 ;;; mastermenu.el --- Redefinition of texinfo-master-menu-list
 
-;; Copyright (C) 2006-2007, 2010-2012, 2014-2015 Free Software
+;; Copyright (C) 2006-2007, 2010-2012, 2014-2016 Free Software
 ;; Foundation, Inc.
 
 ;; Author: Sergey Poznyakoff
diff --git a/doc/texinfo/mbox.texi b/doc/texinfo/mbox.texi
index a2c4076..4df3f72 100644
--- a/doc/texinfo/mbox.texi
+++ b/doc/texinfo/mbox.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/message.texi b/doc/texinfo/message.texi
index 60d9182..b47573d 100644
--- a/doc/texinfo/message.texi
+++ b/doc/texinfo/message.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mh.texi b/doc/texinfo/mh.texi
index d30fb96..35f1e4f 100644
--- a/doc/texinfo/mh.texi
+++ b/doc/texinfo/mh.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mime.texi b/doc/texinfo/mime.texi
index 67ea434..011a485 100644
--- a/doc/texinfo/mime.texi
+++ b/doc/texinfo/mime.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/mu-mh.texi b/doc/texinfo/mu-mh.texi
index 3d5c4e0..406871a 100644
--- a/doc/texinfo/mu-mh.texi
+++ b/doc/texinfo/mu-mh.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 2006-2008, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 2006-2008, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/muint.texi b/doc/texinfo/muint.texi
index bb857d6..37e2c1c 100644
--- a/doc/texinfo/muint.texi
+++ b/doc/texinfo/muint.texi
@@ -20,7 +20,7 @@ Published by the Free Software Foundation,
 51 Franklin Street, Fifth Floor
 Boston, MA 02110-1301, USA
 
-Copyright @copyright{} 2003-2004, 2010-2012, 2014-2015 Free Software
+Copyright @copyright{} 2003-2004, 2010-2012, 2014-2016 Free Software
 Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/texinfo/nntp.texi b/doc/texinfo/nntp.texi
index 5201857..0774d88 100644
--- a/doc/texinfo/nntp.texi
+++ b/doc/texinfo/nntp.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/nullstream.texi b/doc/texinfo/nullstream.texi
index 9d47b3a..41de7fb 100644
--- a/doc/texinfo/nullstream.texi
+++ b/doc/texinfo/nullstream.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
address@hidden Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @c *******************************************************************
 
diff --git a/doc/texinfo/parse822.texi b/doc/texinfo/parse822.texi
index c3eeab1..4863b1c 100644
--- a/doc/texinfo/parse822.texi
+++ b/doc/texinfo/parse822.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/programs.texi b/doc/texinfo/programs.texi
index 95b9a60..cc00c97 100644
--- a/doc/texinfo/programs.texi
+++ b/doc/texinfo/programs.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2012, 2014-2015 Free Software Foundation, Inc.
address@hidden Copyright (C) 1999-2012, 2014-2016 Free Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
 
diff --git a/doc/texinfo/sendmail.texi b/doc/texinfo/sendmail.texi
index 03593c3..43f5e84 100644
--- a/doc/texinfo/sendmail.texi
+++ b/doc/texinfo/sendmail.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2004, 2007, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/sieve.texi b/doc/texinfo/sieve.texi
index b5391b1..7ea8b99 100644
--- a/doc/texinfo/sieve.texi
+++ b/doc/texinfo/sieve.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2007-2008, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2007-2008, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/smtp.texi b/doc/texinfo/smtp.texi
index 7046126..fc12423 100644
--- a/doc/texinfo/smtp.texi
+++ b/doc/texinfo/smtp.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/stream.texi b/doc/texinfo/stream.texi
index 6521f90..c24087c 100644
--- a/doc/texinfo/stream.texi
+++ b/doc/texinfo/stream.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/url.texi b/doc/texinfo/url.texi
index 9570bd8..1442a28 100644
--- a/doc/texinfo/url.texi
+++ b/doc/texinfo/url.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2015 Free
address@hidden Copyright (C) 1999-2004, 2006-2007, 2010-2012, 2014-2016 Free
 @c Software Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/doc/texinfo/usage.texi b/doc/texinfo/usage.texi
index 3fa7b66..c8b429b 100644
--- a/doc/texinfo/usage.texi
+++ b/doc/texinfo/usage.texi
@@ -1,5 +1,5 @@
 @c This is part of the GNU Mailutils manual.
address@hidden Copyright (C) 1999-2008, 2010-2012, 2014-2015 Free Software
address@hidden Copyright (C) 1999-2008, 2010-2012, 2014-2016 Free Software
 @c Foundation, Inc.
 @c See file mailutils.texi for copying conditions.
 @comment *******************************************************************
diff --git a/dotlock/Makefile.am b/dotlock/Makefile.am
index f37aaa2..3425b0f 100644
--- a/dotlock/Makefile.am
+++ b/dotlock/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2002, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/dotlock/dotlock.c b/dotlock/dotlock.c
index 16ec56e..eaf5254 100644
--- a/dotlock/dotlock.c
+++ b/dotlock/dotlock.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 415aead..55b53df 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002-2004, 2007-2012, 2014-2015 Free Software
+## Copyright (C) 2002-2004, 2007-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/aclck.c b/examples/aclck.c
index 7da3b21..b631c7d 100644
--- a/examples/aclck.c
+++ b/examples/aclck.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/addr.c b/examples/addr.c
index 698d6ea..28c70e0 100644
--- a/examples/addr.c
+++ b/examples/addr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/base64.c b/examples/base64.c
index f5e38c5..474dbe6 100644
--- a/examples/base64.c
+++ b/examples/base64.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/config/Makefile.am b/examples/config/Makefile.am
index 8cab805..7a74a4d 100644
--- a/examples/config/Makefile.am
+++ b/examples/config/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004-2005, 2007-2008, 2010-2012, 2014-2015 Free
+## Copyright (C) 2004-2005, 2007-2008, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/config/mailutils.dict b/examples/config/mailutils.dict
index e42a669..0bc0884 100644
--- a/examples/config/mailutils.dict
+++ b/examples/config/mailutils.dict
@@ -1,4 +1,4 @@
-# Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/config/mailutils.schema b/examples/config/mailutils.schema
index 1bc42fd..3ca4cde 100644
--- a/examples/config/mailutils.schema
+++ b/examples/config/mailutils.schema
@@ -1,6 +1,6 @@
 # This file is part of GNU Mailutils -- a suite of utilities for electronic
 # mail
-# Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/cpp/Makefile.am b/examples/cpp/Makefile.am
index 1e6ed7a..29fdb54 100644
--- a/examples/cpp/Makefile.am
+++ b/examples/cpp/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/cpp/addr.cc b/examples/cpp/addr.cc
index 2f0d8a4..c46f00c 100644
--- a/examples/cpp/addr.cc
+++ b/examples/cpp/addr.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/http.cc b/examples/cpp/http.cc
index 10073b0..36a7c36 100644
--- a/examples/cpp/http.cc
+++ b/examples/cpp/http.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/iconv.cc b/examples/cpp/iconv.cc
index 8a7bbf2..afbd506 100644
--- a/examples/cpp/iconv.cc
+++ b/examples/cpp/iconv.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/listop.cc b/examples/cpp/listop.cc
index f41fe6d..18588e0 100644
--- a/examples/cpp/listop.cc
+++ b/examples/cpp/listop.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/lsf.cc b/examples/cpp/lsf.cc
index 606df97..a90b864 100644
--- a/examples/cpp/lsf.cc
+++ b/examples/cpp/lsf.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/examples/cpp/mailcap.cc b/examples/cpp/mailcap.cc
index fbf7ec1..68ec2d2 100644
--- a/examples/cpp/mailcap.cc
+++ b/examples/cpp/mailcap.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/mimetest.cc b/examples/cpp/mimetest.cc
index d97ffe3..572e1d3 100644
--- a/examples/cpp/mimetest.cc
+++ b/examples/cpp/mimetest.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/examples/cpp/msg-send.cc b/examples/cpp/msg-send.cc
index 0ed393f..2c4cf21 100644
--- a/examples/cpp/msg-send.cc
+++ b/examples/cpp/msg-send.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/examples/cpp/murun.cc b/examples/cpp/murun.cc
index 9cda6d2..4440090 100644
--- a/examples/cpp/murun.cc
+++ b/examples/cpp/murun.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/sfrom.cc b/examples/cpp/sfrom.cc
index 6e55459..5f71403 100644
--- a/examples/cpp/sfrom.cc
+++ b/examples/cpp/sfrom.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/cpp/url-parse.cc b/examples/cpp/url-parse.cc
index e8cafd9..bf3058d 100644
--- a/examples/cpp/url-parse.cc
+++ b/examples/cpp/url-parse.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2004, 2006-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/echosrv.c b/examples/echosrv.c
index 6699cbd..28a67fb 100644
--- a/examples/echosrv.c
+++ b/examples/echosrv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/examples/header.c b/examples/header.c
index 2ed4a55..98ec73d 100644
--- a/examples/header.c
+++ b/examples/header.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/http.c b/examples/http.c
index 01f1958..ca39b1c 100644
--- a/examples/http.c
+++ b/examples/http.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/iconv.c b/examples/iconv.c
index a0ea24b..bc11a65 100644
--- a/examples/iconv.c
+++ b/examples/iconv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/lsf.c b/examples/lsf.c
index adcc7e5..dcbe38d 100644
--- a/examples/lsf.c
+++ b/examples/lsf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/mblconv.c b/examples/mblconv.c
index 700024a..6820794 100644
--- a/examples/mblconv.c
+++ b/examples/mblconv.c
@@ -1,5 +1,5 @@
 /* Conversion from "dot mailboxlist" format to Mailutils-3 subscription format.
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This file is free software; as a special exception the author gives
    unlimited permission to copy and/or distribute it, with or without
diff --git a/examples/mboxidx.c b/examples/mboxidx.c
index c9154dc..ed1113a 100644
--- a/examples/mboxidx.c
+++ b/examples/mboxidx.c
@@ -1,5 +1,5 @@
 /* Convert mailbox to a Sphinx XML input.
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/examples/msg-send.c b/examples/msg-send.c
index 6978d6d..854cab2 100644
--- a/examples/msg-send.c
+++ b/examples/msg-send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/mta.c b/examples/mta.c
index 52ddc95..8733e32 100644
--- a/examples/mta.c
+++ b/examples/mta.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/muauth.c b/examples/muauth.c
index e8bf543..24b4143 100644
--- a/examples/muauth.c
+++ b/examples/muauth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2006-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2006-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/mucat.c b/examples/mucat.c
index 6e5d498..e36773c 100644
--- a/examples/mucat.c
+++ b/examples/mucat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/muemail.c b/examples/muemail.c
index b28238e..23350cd 100644
--- a/examples/muemail.c
+++ b/examples/muemail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/murun.c b/examples/murun.c
index 0bb5d8b..5e24369 100644
--- a/examples/murun.c
+++ b/examples/murun.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/musocio.c b/examples/musocio.c
index 1295c30..7aa678e 100644
--- a/examples/musocio.c
+++ b/examples/musocio.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/nntpclient.c b/examples/nntpclient.c
index d0e5ddf..1e53b86 100644
--- a/examples/nntpclient.c
+++ b/examples/nntpclient.c
@@ -2,7 +2,7 @@
    GNU Mailutils nntp functions.  This application interactively allows users
    to contact a nntp server.
 
-   Copyright (C) 2003-2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/numaddr.c b/examples/numaddr.c
index e96aa26..aa5990f 100644
--- a/examples/numaddr.c
+++ b/examples/numaddr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/python/Makefile.am b/examples/python/Makefile.am
index 05ac60c..fcec021 100644
--- a/examples/python/Makefile.am
+++ b/examples/python/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/examples/python/addr.py b/examples/python/addr.py
index 1fe13a6..9569678 100644
--- a/examples/python/addr.py
+++ b/examples/python/addr.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/auth.py b/examples/python/auth.py
index 3f25110..00a5b9b 100644
--- a/examples/python/auth.py
+++ b/examples/python/auth.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/iconv.py b/examples/python/iconv.py
index 423e7f4..adff90f 100644
--- a/examples/python/iconv.py
+++ b/examples/python/iconv.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/lsf.py b/examples/python/lsf.py
index c92d08f..465fe24 100644
--- a/examples/python/lsf.py
+++ b/examples/python/lsf.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/mailcap.py b/examples/python/mailcap.py
index 23e31d7..46ce460 100644
--- a/examples/python/mailcap.py
+++ b/examples/python/mailcap.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/mimetest.py b/examples/python/mimetest.py
index 3f1d567..9a348fc 100644
--- a/examples/python/mimetest.py
+++ b/examples/python/mimetest.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/msg-send.py b/examples/python/msg-send.py
index 058f4a0..659026d 100644
--- a/examples/python/msg-send.py
+++ b/examples/python/msg-send.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/sfrom.py b/examples/python/sfrom.py
index 52fd676..2d35b54 100644
--- a/examples/python/sfrom.py
+++ b/examples/python/sfrom.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/python/url-parse.py b/examples/python/url-parse.py
index 47de1b6..d5db8f1 100644
--- a/examples/python/url-parse.py
+++ b/examples/python/url-parse.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/examples/sa.c b/examples/sa.c
index 43fad2d..48860cc 100644
--- a/examples/sa.c
+++ b/examples/sa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/scheme/Makefile.am b/examples/scheme/Makefile.am
index 199b58c..6ffd387 100644
--- a/examples/scheme/Makefile.am
+++ b/examples/scheme/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/examples/scheme/reply.scm b/examples/scheme/reply.scm
index 5f6e295..5f28c82 100644
--- a/examples/scheme/reply.scm
+++ b/examples/scheme/reply.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
 ;;;; Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/examples/sfrom.c b/examples/sfrom.c
index a015570..5fe18f1 100644
--- a/examples/sfrom.c
+++ b/examples/sfrom.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/frm/Makefile.am b/frm/Makefile.am
index e60a9e5..7861b51 100644
--- a/frm/Makefile.am
+++ b/frm/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2005, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2005, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/frm/common.c b/frm/common.c
index e4adefe..a918708 100644
--- a/frm/common.c
+++ b/frm/common.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/frm/frm.c b/frm/frm.c
index dcda921..4df0d87 100644
--- a/frm/frm.c
+++ b/frm/frm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/frm/frm.h b/frm/frm.h
index 96dd154..44e2652 100644
--- a/frm/frm.h
+++ b/frm/frm.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/frm/from.c b/frm/from.c
index 31f317c..270221f 100644
--- a/frm/from.c
+++ b/frm/from.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2005, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/frm/tests/Makefile.am b/frm/tests/Makefile.am
index a2e867a..bde760a 100644
--- a/frm/tests/Makefile.am
+++ b/frm/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/frm/tests/atlocal.in b/frm/tests/atlocal.in
index 0415c73..f6d126e 100644
--- a/frm/tests/atlocal.in
+++ b/frm/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/frm:$top_srcdir:$srcdir:$PATH
diff --git a/frm/tests/testsuite.at b/frm/tests/testsuite.at
index 6bbea1a..664e2ad 100644
--- a/frm/tests/testsuite.at
+++ b/frm/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/Makefile.am b/imap4d/Makefile.am
index f2d0614..a52ff4c 100644
--- a/imap4d/Makefile.am
+++ b/imap4d/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2003, 2005, 2007-2012, 2014-2015 Free Software
+## Copyright (C) 1999-2003, 2005, 2007-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/imap4d/append.c b/imap4d/append.c
index 4f09bad..180a741 100644
--- a/imap4d/append.c
+++ b/imap4d/append.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/auth_gsasl.c b/imap4d/auth_gsasl.c
index 773f0ed..dbcdbd3 100644
--- a/imap4d/auth_gsasl.c
+++ b/imap4d/auth_gsasl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/auth_gss.c b/imap4d/auth_gss.c
index 562ef88..3c5b8a4 100644
--- a/imap4d/auth_gss.c
+++ b/imap4d/auth_gss.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2004, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2004, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/authenticate.c b/imap4d/authenticate.c
index 8cd22a7..92c4719 100644
--- a/imap4d/authenticate.c
+++ b/imap4d/authenticate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/bye.c b/imap4d/bye.c
index f95bf0b..40216be 100644
--- a/imap4d/bye.c
+++ b/imap4d/bye.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/capability.c b/imap4d/capability.c
index 9ca0931..47925fd 100644
--- a/imap4d/capability.c
+++ b/imap4d/capability.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2003, 2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999, 2001, 2003, 2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/check.c b/imap4d/check.c
index 1eb57db..0934199 100644
--- a/imap4d/check.c
+++ b/imap4d/check.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/close.c b/imap4d/close.c
index e8a5105..ef2985b 100644
--- a/imap4d/close.c
+++ b/imap4d/close.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999, 2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/commands.c b/imap4d/commands.c
index c0aa437..5e4fd96 100644
--- a/imap4d/commands.c
+++ b/imap4d/commands.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2003, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2003, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/copy.c b/imap4d/copy.c
index d791c4d..4bafbcf 100644
--- a/imap4d/copy.c
+++ b/imap4d/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/create.c b/imap4d/create.c
index 19117c6..b55d14b 100644
--- a/imap4d/create.c
+++ b/imap4d/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/delete.c b/imap4d/delete.c
index 5884eeb..27ea2b4 100644
--- a/imap4d/delete.c
+++ b/imap4d/delete.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/examine.c b/imap4d/examine.c
index ea5a708..b3e3185 100644
--- a/imap4d/examine.c
+++ b/imap4d/examine.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/expunge.c b/imap4d/expunge.c
index 4acce95..68bad73 100644
--- a/imap4d/expunge.c
+++ b/imap4d/expunge.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/fetch.c b/imap4d/fetch.c
index b16805e..fa377c8 100644
--- a/imap4d/fetch.c
+++ b/imap4d/fetch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/id.c b/imap4d/id.c
index 4aaade2..77d1d8f 100644
--- a/imap4d/id.c
+++ b/imap4d/id.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/imap4d/idle.c b/imap4d/idle.c
index df75969..106c45e 100644
--- a/imap4d/idle.c
+++ b/imap4d/idle.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/imap4d.c b/imap4d/imap4d.c
index 8cf9abb..9df8fd1 100644
--- a/imap4d/imap4d.c
+++ b/imap4d/imap4d.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/imap4d.h b/imap4d/imap4d.h
index 0ca8f19..c1182f4 100644
--- a/imap4d/imap4d.h
+++ b/imap4d/imap4d.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/io.c b/imap4d/io.c
index 18b57eb..b41dd1e 100644
--- a/imap4d/io.c
+++ b/imap4d/io.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/list.c b/imap4d/list.c
index 83502cc..c9217f9 100644
--- a/imap4d/list.c
+++ b/imap4d/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001-2002, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/login.c b/imap4d/login.c
index bbbf4e3..26c6a18 100644
--- a/imap4d/login.c
+++ b/imap4d/login.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2006-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001-2002, 2006-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/logout.c b/imap4d/logout.c
index 003c91c..f076fe7 100644
--- a/imap4d/logout.c
+++ b/imap4d/logout.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/lsub.c b/imap4d/lsub.c
index a7ee566..09cf507 100644
--- a/imap4d/lsub.c
+++ b/imap4d/lsub.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/namespace.c b/imap4d/namespace.c
index 1526a13..9d69494 100644
--- a/imap4d/namespace.c
+++ b/imap4d/namespace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/noop.c b/imap4d/noop.c
index f8523d1..7d888ff 100644
--- a/imap4d/noop.c
+++ b/imap4d/noop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/parsebuf.c b/imap4d/parsebuf.c
index 31067b7..76adcbe 100644
--- a/imap4d/parsebuf.c
+++ b/imap4d/parsebuf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/imap4d/preauth.c b/imap4d/preauth.c
index 104e415..03fed98 100644
--- a/imap4d/preauth.c
+++ b/imap4d/preauth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/quota.c b/imap4d/quota.c
index 0ee34d8..3c8bfc9 100644
--- a/imap4d/quota.c
+++ b/imap4d/quota.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/rename.c b/imap4d/rename.c
index 4afdcd0..bca5023 100644
--- a/imap4d/rename.c
+++ b/imap4d/rename.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/search.c b/imap4d/search.c
index be0903c..ec6ba84 100644
--- a/imap4d/search.c
+++ b/imap4d/search.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/select.c b/imap4d/select.c
index 27670db..58d3fa7 100644
--- a/imap4d/select.c
+++ b/imap4d/select.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/signal.c b/imap4d/signal.c
index 5cbbe06..2635fcf 100644
--- a/imap4d/signal.c
+++ b/imap4d/signal.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/starttls.c b/imap4d/starttls.c
index 1530931..66309e7 100644
--- a/imap4d/starttls.c
+++ b/imap4d/starttls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/status.c b/imap4d/status.c
index 94e3c4a..570e478 100644
--- a/imap4d/status.c
+++ b/imap4d/status.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/store.c b/imap4d/store.c
index 6f6a533..2a0a7e7 100644
--- a/imap4d/store.c
+++ b/imap4d/store.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/subscribe.c b/imap4d/subscribe.c
index 6fda20e..f2ecec0 100644
--- a/imap4d/subscribe.c
+++ b/imap4d/subscribe.c
@@ -1,5 +1,5 @@
 /* GNU mailutils - a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/sync.c b/imap4d/sync.c
index db12bac..961fad1 100644
--- a/imap4d/sync.c
+++ b/imap4d/sync.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/tests/IDEF0955.at b/imap4d/tests/IDEF0955.at
index 5f01694..b920a4c 100644
--- a/imap4d/tests/IDEF0955.at
+++ b/imap4d/tests/IDEF0955.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/IDEF0956.at b/imap4d/tests/IDEF0956.at
index e619fb8..a68adea 100644
--- a/imap4d/tests/IDEF0956.at
+++ b/imap4d/tests/IDEF0956.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/Makefile.am b/imap4d/tests/Makefile.am
index 2020499..c074401 100644
--- a/imap4d/tests/Makefile.am
+++ b/imap4d/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/anystate.at b/imap4d/tests/anystate.at
index d6622bf..92c9bd8 100644
--- a/imap4d/tests/anystate.at
+++ b/imap4d/tests/anystate.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/append00.at b/imap4d/tests/append00.at
index 9359026..53798dd 100644
--- a/imap4d/tests/append00.at
+++ b/imap4d/tests/append00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/append01.at b/imap4d/tests/append01.at
index 9c26cfb..e42f5bf 100644
--- a/imap4d/tests/append01.at
+++ b/imap4d/tests/append01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/atlocal.in b/imap4d/tests/atlocal.in
index 1d010df..d4f64b8 100644
--- a/imap4d/tests/atlocal.in
+++ b/imap4d/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
 address@hidden@:@abs_top_builddir@/imap4d:$top_srcdir:$srcdir:$PATH
 address@hidden@
diff --git a/imap4d/tests/close-expunge.at b/imap4d/tests/close-expunge.at
index cbf27ca..5eafdf2 100644
--- a/imap4d/tests/close-expunge.at
+++ b/imap4d/tests/close-expunge.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/create01.at b/imap4d/tests/create01.at
index b4669fc..02bf259 100644
--- a/imap4d/tests/create01.at
+++ b/imap4d/tests/create01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/create02.at b/imap4d/tests/create02.at
index fe37ccb..053c741 100644
--- a/imap4d/tests/create02.at
+++ b/imap4d/tests/create02.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/examine.at b/imap4d/tests/examine.at
index dc3766d..25cac0b 100644
--- a/imap4d/tests/examine.at
+++ b/imap4d/tests/examine.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/expunge.at b/imap4d/tests/expunge.at
index f7f0f46..33619b5 100644
--- a/imap4d/tests/expunge.at
+++ b/imap4d/tests/expunge.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/fetch.at b/imap4d/tests/fetch.at
index 65072b4..3a9ab41 100644
--- a/imap4d/tests/fetch.at
+++ b/imap4d/tests/fetch.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/id.at b/imap4d/tests/id.at
index 91878ed..fa0db2a 100644
--- a/imap4d/tests/id.at
+++ b/imap4d/tests/id.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/list.at b/imap4d/tests/list.at
index 3e1c739..73869a4 100644
--- a/imap4d/tests/list.at
+++ b/imap4d/tests/list.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/search.at b/imap4d/tests/search.at
index 1871f9b..535b18a 100644
--- a/imap4d/tests/search.at
+++ b/imap4d/tests/search.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/select.at b/imap4d/tests/select.at
index 17eb600..3e654ac 100644
--- a/imap4d/tests/select.at
+++ b/imap4d/tests/select.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/status.at b/imap4d/tests/status.at
index 26ce0d8..f40f151 100644
--- a/imap4d/tests/status.at
+++ b/imap4d/tests/status.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/tests/testsuite.at b/imap4d/tests/testsuite.at
index a0449f2..8b98295 100644
--- a/imap4d/tests/testsuite.at
+++ b/imap4d/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/imap4d/uid.c b/imap4d/uid.c
index 23822c0..97f8088 100644
--- a/imap4d/uid.c
+++ b/imap4d/uid.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/unsubscribe.c b/imap4d/unsubscribe.c
index 6bb8e62..b715467 100644
--- a/imap4d/unsubscribe.c
+++ b/imap4d/unsubscribe.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/imap4d/util.c b/imap4d/util.c
index 90ab8f1..00b274a 100644
--- a/imap4d/util.c
+++ b/imap4d/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/include/Makefile.am b/include/Makefile.am
index 27db500..2888cfb 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2000, 2002, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2000, 2002, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/include/mailutils/Makefile.am b/include/mailutils/Makefile.am
index befcd94..361ebdc 100644
--- a/include/mailutils/Makefile.am
+++ b/include/mailutils/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2000-2005, 2007-2012, 2014-2015 Free Software
+## Copyright (C) 2000-2005, 2007-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/include/mailutils/acl.h b/include/mailutils/acl.h
index 2d581ea..776273d 100644
--- a/include/mailutils/acl.h
+++ b/include/mailutils/acl.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/address.h b/include/mailutils/address.h
index e837913..7728e62 100644
--- a/include/mailutils/address.h
+++ b/include/mailutils/address.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/alloc.h b/include/mailutils/alloc.h
index bb9240f..9506f2e 100644
--- a/include/mailutils/alloc.h
+++ b/include/mailutils/alloc.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/argcv.h b/include/mailutils/argcv.h
index 6b2bdac..52b90f7 100644
--- a/include/mailutils/argcv.h
+++ b/include/mailutils/argcv.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/assoc.h b/include/mailutils/assoc.h
index f47ba84..0d9df0d 100644
--- a/include/mailutils/assoc.h
+++ b/include/mailutils/assoc.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/attribute.h b/include/mailutils/attribute.h
index b2d0c9c..4b2a868 100644
--- a/include/mailutils/attribute.h
+++ b/include/mailutils/attribute.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/auth.h b/include/mailutils/auth.h
index 59611fa..86c949d 100644
--- a/include/mailutils/auth.h
+++ b/include/mailutils/auth.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/body.h b/include/mailutils/body.h
index 5d5542f..66f5751 100644
--- a/include/mailutils/body.h
+++ b/include/mailutils/body.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cctype.h b/include/mailutils/cctype.h
index 5983e11..be33aa3 100644
--- a/include/mailutils/cctype.h
+++ b/include/mailutils/cctype.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cfg.h b/include/mailutils/cfg.h
index 0780959..c6eaf2c 100644
--- a/include/mailutils/cfg.h
+++ b/include/mailutils/cfg.h
@@ -1,5 +1,5 @@
 /* cfg.h -- general-purpose configuration file parser 
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/include/mailutils/cidr.h b/include/mailutils/cidr.h
index 13a28aa..c678fc7 100644
--- a/include/mailutils/cidr.h
+++ b/include/mailutils/cidr.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/Makefile.am 
b/include/mailutils/cpp/Makefile.am
index a75e59e..caf502c 100644
--- a/include/mailutils/cpp/Makefile.am
+++ b/include/mailutils/cpp/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2004, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/address.h b/include/mailutils/cpp/address.h
index 9e5b09b..4b5e608 100644
--- a/include/mailutils/cpp/address.h
+++ b/include/mailutils/cpp/address.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/attribute.h 
b/include/mailutils/cpp/attribute.h
index fab5e41..7dbb844 100644
--- a/include/mailutils/cpp/attribute.h
+++ b/include/mailutils/cpp/attribute.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/body.h b/include/mailutils/cpp/body.h
index 59f8862..bd5347b 100644
--- a/include/mailutils/cpp/body.h
+++ b/include/mailutils/cpp/body.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/envelope.h b/include/mailutils/cpp/envelope.h
index 583b539..7c58ad7 100644
--- a/include/mailutils/cpp/envelope.h
+++ b/include/mailutils/cpp/envelope.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/error.h b/include/mailutils/cpp/error.h
index b944f47..dbb4fd8 100644
--- a/include/mailutils/cpp/error.h
+++ b/include/mailutils/cpp/error.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/filter.h b/include/mailutils/cpp/filter.h
index 3c411eb..1d7c180 100644
--- a/include/mailutils/cpp/filter.h
+++ b/include/mailutils/cpp/filter.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/folder.h b/include/mailutils/cpp/folder.h
index 74293de..f5cfbba 100644
--- a/include/mailutils/cpp/folder.h
+++ b/include/mailutils/cpp/folder.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/header.h b/include/mailutils/cpp/header.h
index f89517a..28ea76c 100644
--- a/include/mailutils/cpp/header.h
+++ b/include/mailutils/cpp/header.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/iterator.h b/include/mailutils/cpp/iterator.h
index 31ec0ec..3e3b30f 100644
--- a/include/mailutils/cpp/iterator.h
+++ b/include/mailutils/cpp/iterator.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/list.h b/include/mailutils/cpp/list.h
index 24f934a..7835d9d 100644
--- a/include/mailutils/cpp/list.h
+++ b/include/mailutils/cpp/list.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/mailbox.h b/include/mailutils/cpp/mailbox.h
index 7d7a1de..7033afc 100644
--- a/include/mailutils/cpp/mailbox.h
+++ b/include/mailutils/cpp/mailbox.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/mailcap.h b/include/mailutils/cpp/mailcap.h
index 8f68f3c..748f359 100644
--- a/include/mailutils/cpp/mailcap.h
+++ b/include/mailutils/cpp/mailcap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/mailer.h b/include/mailutils/cpp/mailer.h
index 5f0db8c..6c2434d 100644
--- a/include/mailutils/cpp/mailer.h
+++ b/include/mailutils/cpp/mailer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/mailutils.h 
b/include/mailutils/cpp/mailutils.h
index d655308..26a72aa 100644
--- a/include/mailutils/cpp/mailutils.h
+++ b/include/mailutils/cpp/mailutils.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/message.h b/include/mailutils/cpp/message.h
index 9850a01..56218f7 100644
--- a/include/mailutils/cpp/message.h
+++ b/include/mailutils/cpp/message.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/mime.h b/include/mailutils/cpp/mime.h
index ec7be62..627cc86 100644
--- a/include/mailutils/cpp/mime.h
+++ b/include/mailutils/cpp/mime.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/pop3.h b/include/mailutils/cpp/pop3.h
index 60e7eec..9d30243 100644
--- a/include/mailutils/cpp/pop3.h
+++ b/include/mailutils/cpp/pop3.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/registrar.h 
b/include/mailutils/cpp/registrar.h
index e286172..f5299a4 100644
--- a/include/mailutils/cpp/registrar.h
+++ b/include/mailutils/cpp/registrar.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/secret.h b/include/mailutils/cpp/secret.h
index 86539f0..44f0afe 100644
--- a/include/mailutils/cpp/secret.h
+++ b/include/mailutils/cpp/secret.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/sieve.h b/include/mailutils/cpp/sieve.h
index cd3fb0c..3d73c7d 100644
--- a/include/mailutils/cpp/sieve.h
+++ b/include/mailutils/cpp/sieve.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cpp/stream.h b/include/mailutils/cpp/stream.h
index fd55006..0438508 100644
--- a/include/mailutils/cpp/stream.h
+++ b/include/mailutils/cpp/stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/url.h b/include/mailutils/cpp/url.h
index d03f754..5528dd6 100644
--- a/include/mailutils/cpp/url.h
+++ b/include/mailutils/cpp/url.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2004, 2006-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/cpp/util.h b/include/mailutils/cpp/util.h
index 9da366a..7cfced8 100644
--- a/include/mailutils/cpp/util.h
+++ b/include/mailutils/cpp/util.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/cstr.h b/include/mailutils/cstr.h
index d1988f4..f98439f 100644
--- a/include/mailutils/cstr.h
+++ b/include/mailutils/cstr.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/daemon.h b/include/mailutils/daemon.h
index 52250d8..fa29b41 100644
--- a/include/mailutils/daemon.h
+++ b/include/mailutils/daemon.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/datetime.h b/include/mailutils/datetime.h
index 8831625..2e02574 100644
--- a/include/mailutils/datetime.h
+++ b/include/mailutils/datetime.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/dbm.h b/include/mailutils/dbm.h
index cd3491a..2a55150 100644
--- a/include/mailutils/dbm.h
+++ b/include/mailutils/dbm.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/debug.h b/include/mailutils/debug.h
index 2286805..3d74599 100644
--- a/include/mailutils/debug.h
+++ b/include/mailutils/debug.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail -*- c -*-
-   Copyright (C) 1999-2000, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/diag.h b/include/mailutils/diag.h
index cd4cd4a..3e2bc51 100644
--- a/include/mailutils/diag.h
+++ b/include/mailutils/diag.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/envelope.h b/include/mailutils/envelope.h
index 5c66a57..c959594 100644
--- a/include/mailutils/envelope.h
+++ b/include/mailutils/envelope.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/errno.hin b/include/mailutils/errno.hin
index a98bb6a..9eb1900 100644
--- a/include/mailutils/errno.hin
+++ b/include/mailutils/errno.hin
@@ -1,6 +1,6 @@
 /* -*- c -*- $AUTOWARN
    GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/error.h b/include/mailutils/error.h
index 88cd66b..ae26ed4 100644
--- a/include/mailutils/error.h
+++ b/include/mailutils/error.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/filter.h b/include/mailutils/filter.h
index 0f5703c..c2cd73e 100644
--- a/include/mailutils/filter.h
+++ b/include/mailutils/filter.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/folder.h b/include/mailutils/folder.h
index 349d6cd..fb46943 100644
--- a/include/mailutils/folder.h
+++ b/include/mailutils/folder.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/gocs.h b/include/mailutils/gocs.h
index f31cdad..be3de55 100644
--- a/include/mailutils/gocs.h
+++ b/include/mailutils/gocs.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/gsasl.h b/include/mailutils/gsasl.h
index 63f2a61..ba61370 100644
--- a/include/mailutils/gsasl.h
+++ b/include/mailutils/gsasl.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/guile.h b/include/mailutils/guile.h
index 798f7c0..4a5ca88 100644
--- a/include/mailutils/guile.h
+++ b/include/mailutils/guile.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/header.h b/include/mailutils/header.h
index 368a127..76687c7 100644
--- a/include/mailutils/header.h
+++ b/include/mailutils/header.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/imap.h b/include/mailutils/imap.h
index 3b24173..e5a7367 100644
--- a/include/mailutils/imap.h
+++ b/include/mailutils/imap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/imapio.h b/include/mailutils/imapio.h
index 447b33d..decff14 100644
--- a/include/mailutils/imapio.h
+++ b/include/mailutils/imapio.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/include/mailutils/imaputil.h b/include/mailutils/imaputil.h
index b40b448..21ffa4a 100644
--- a/include/mailutils/imaputil.h
+++ b/include/mailutils/imaputil.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/include/mailutils/io.h b/include/mailutils/io.h
index e9ff8c2..8a3ce63 100644
--- a/include/mailutils/io.h
+++ b/include/mailutils/io.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/iterator.h b/include/mailutils/iterator.h
index 3453f70..ee51329 100644
--- a/include/mailutils/iterator.h
+++ b/include/mailutils/iterator.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/kwd.h b/include/mailutils/kwd.h
index 59304d0..93441fb 100644
--- a/include/mailutils/kwd.h
+++ b/include/mailutils/kwd.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/ldap.h b/include/mailutils/ldap.h
index 0adff9a..c92a376 100644
--- a/include/mailutils/ldap.h
+++ b/include/mailutils/ldap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/libargp.h b/include/mailutils/libargp.h
index 9e1b105..c2ef992 100644
--- a/include/mailutils/libargp.h
+++ b/include/mailutils/libargp.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/libcfg.h b/include/mailutils/libcfg.h
index 9160680..c7730ad 100644
--- a/include/mailutils/libcfg.h
+++ b/include/mailutils/libcfg.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/list.h b/include/mailutils/list.h
index 9259a98..adf61b4 100644
--- a/include/mailutils/list.h
+++ b/include/mailutils/list.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/locker.h b/include/mailutils/locker.h
index 78cc1ef..b8c4a93 100644
--- a/include/mailutils/locker.h
+++ b/include/mailutils/locker.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/log.h b/include/mailutils/log.h
index e064297..9356593 100644
--- a/include/mailutils/log.h
+++ b/include/mailutils/log.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/include/mailutils/mailbox.h b/include/mailutils/mailbox.h
index 139d395..5cfb89d 100644
--- a/include/mailutils/mailbox.h
+++ b/include/mailutils/mailbox.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/mailcap.h b/include/mailutils/mailcap.h
index 5d8e401..8010a4d 100644
--- a/include/mailutils/mailcap.h
+++ b/include/mailutils/mailcap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/mailer.h b/include/mailutils/mailer.h
index b979b66..2c8c38d 100644
--- a/include/mailutils/mailer.h
+++ b/include/mailutils/mailer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/mailutils.h b/include/mailutils/mailutils.h
index ce09dd9..5ed71d2 100644
--- a/include/mailutils/mailutils.h
+++ b/include/mailutils/mailutils.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2004, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2004, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/md5.h b/include/mailutils/md5.h
index 540eec4..fd07304 100644
--- a/include/mailutils/md5.h
+++ b/include/mailutils/md5.h
@@ -1,6 +1,6 @@
 /* Declaration of functions and data types used for MD5 sum computing
    library functions.
-   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2010-2012, 2014-2015
+   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/include/mailutils/message.h b/include/mailutils/message.h
index e253662..d149923 100644
--- a/include/mailutils/message.h
+++ b/include/mailutils/message.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/mh.h b/include/mailutils/mh.h
index e9b8af2..4e1468e 100644
--- a/include/mailutils/mh.h
+++ b/include/mailutils/mh.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/mime.h b/include/mailutils/mime.h
index d42c418..6065a49 100644
--- a/include/mailutils/mime.h
+++ b/include/mailutils/mime.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/monitor.h b/include/mailutils/monitor.h
index ef385d1..9540476 100644
--- a/include/mailutils/monitor.h
+++ b/include/mailutils/monitor.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/msgset.h b/include/mailutils/msgset.h
index f9a5204..7d6caed 100644
--- a/include/mailutils/msgset.h
+++ b/include/mailutils/msgset.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/mu_auth.h b/include/mailutils/mu_auth.h
index 6c51575..4355d93 100644
--- a/include/mailutils/mu_auth.h
+++ b/include/mailutils/mu_auth.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/nls.h b/include/mailutils/nls.h
index f6b38bb..bb1d949 100644
--- a/include/mailutils/nls.h
+++ b/include/mailutils/nls.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/nntp.h b/include/mailutils/nntp.h
index 2b3fd15..2c01d12 100644
--- a/include/mailutils/nntp.h
+++ b/include/mailutils/nntp.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/observer.h b/include/mailutils/observer.h
index 3b5314f..5633886 100644
--- a/include/mailutils/observer.h
+++ b/include/mailutils/observer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/opool.h b/include/mailutils/opool.h
index e09de43..bc68e4a 100644
--- a/include/mailutils/opool.h
+++ b/include/mailutils/opool.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/pam.h b/include/mailutils/pam.h
index 0085be7..d3bda3e 100644
--- a/include/mailutils/pam.h
+++ b/include/mailutils/pam.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/parse822.h b/include/mailutils/parse822.h
index ed66a6a..448d8ca 100644
--- a/include/mailutils/parse822.h
+++ b/include/mailutils/parse822.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/pop3.h b/include/mailutils/pop3.h
index fbe1a62..d5d7559 100644
--- a/include/mailutils/pop3.h
+++ b/include/mailutils/pop3.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/prog.h b/include/mailutils/prog.h
index 9a484cf..a6ca5df 100644
--- a/include/mailutils/prog.h
+++ b/include/mailutils/prog.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/progmailer.h b/include/mailutils/progmailer.h
index 09bc2db..26904a7 100644
--- a/include/mailutils/progmailer.h
+++ b/include/mailutils/progmailer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/property.h b/include/mailutils/property.h
index 03ccd62..59a91cf 100644
--- a/include/mailutils/property.h
+++ b/include/mailutils/property.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/python.h b/include/mailutils/python.h
index dd96ac9..d91d3bb 100644
--- a/include/mailutils/python.h
+++ b/include/mailutils/python.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/radius.h b/include/mailutils/radius.h
index 50537b0..2fe70b2 100644
--- a/include/mailutils/radius.h
+++ b/include/mailutils/radius.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/refcount.h b/include/mailutils/refcount.h
index f43e945..ee92b54 100644
--- a/include/mailutils/refcount.h
+++ b/include/mailutils/refcount.h
@@ -1,5 +1,5 @@
 /* GNU mailutils - a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/registrar.h b/include/mailutils/registrar.h
index 3f15159..0fb5e51 100644
--- a/include/mailutils/registrar.h
+++ b/include/mailutils/registrar.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2000, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/secret.h b/include/mailutils/secret.h
index 50e0c52..cd12404 100644
--- a/include/mailutils/secret.h
+++ b/include/mailutils/secret.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/server.h b/include/mailutils/server.h
index b1919d6..1214659 100644
--- a/include/mailutils/server.h
+++ b/include/mailutils/server.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sha1.h b/include/mailutils/sha1.h
index 5ffc70e..72097cf 100644
--- a/include/mailutils/sha1.h
+++ b/include/mailutils/sha1.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA1 sum
    library functions.
-   Copyright (C) 2000-2001, 2003, 2005-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 2000-2001, 2003, 2005-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
diff --git a/include/mailutils/sieve.h b/include/mailutils/sieve.h
index 09d306c..7123095 100644
--- a/include/mailutils/sieve.h
+++ b/include/mailutils/sieve.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/smtp.h b/include/mailutils/smtp.h
index d3c2bf9..bb353d6 100644
--- a/include/mailutils/smtp.h
+++ b/include/mailutils/smtp.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sockaddr.h b/include/mailutils/sockaddr.h
index d63f76d..d670d76 100644
--- a/include/mailutils/sockaddr.h
+++ b/include/mailutils/sockaddr.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/sql.h b/include/mailutils/sql.h
index bb6ccda..e08f49b 100644
--- a/include/mailutils/sql.h
+++ b/include/mailutils/sql.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/stdstream.h b/include/mailutils/stdstream.h
index d2e88e8..ac35ff7 100644
--- a/include/mailutils/stdstream.h
+++ b/include/mailutils/stdstream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/stream.h b/include/mailutils/stream.h
index 12d6d7c..d870306 100644
--- a/include/mailutils/stream.h
+++ b/include/mailutils/stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/Makefile.am 
b/include/mailutils/sys/Makefile.am
index 2118cd6..eeb0935 100644
--- a/include/mailutils/sys/Makefile.am
+++ b/include/mailutils/sys/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2002, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/amd.h b/include/mailutils/sys/amd.h
index d5d1c28..ca42c7b 100644
--- a/include/mailutils/sys/amd.h
+++ b/include/mailutils/sys/amd.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/attribute.h 
b/include/mailutils/sys/attribute.h
index 0bd6a6f..7eafbce 100644
--- a/include/mailutils/sys/attribute.h
+++ b/include/mailutils/sys/attribute.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/auth.h b/include/mailutils/sys/auth.h
index ddc3037..a2bc233 100644
--- a/include/mailutils/sys/auth.h
+++ b/include/mailutils/sys/auth.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/body.h b/include/mailutils/sys/body.h
index efddcae..79482e1 100644
--- a/include/mailutils/sys/body.h
+++ b/include/mailutils/sys/body.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/dbm.h b/include/mailutils/sys/dbm.h
index 2e2f18d..8b80fd6 100644
--- a/include/mailutils/sys/dbm.h
+++ b/include/mailutils/sys/dbm.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/sys/envelope.h b/include/mailutils/sys/envelope.h
index 9337a2a..830c0a3 100644
--- a/include/mailutils/sys/envelope.h
+++ b/include/mailutils/sys/envelope.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/file_stream.h 
b/include/mailutils/sys/file_stream.h
index 6d6afae..03c3f89 100644
--- a/include/mailutils/sys/file_stream.h
+++ b/include/mailutils/sys/file_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/filter.h b/include/mailutils/sys/filter.h
index cdc84e2..e2114cd 100644
--- a/include/mailutils/sys/filter.h
+++ b/include/mailutils/sys/filter.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/folder.h b/include/mailutils/sys/folder.h
index eb752d2..8c110c0 100644
--- a/include/mailutils/sys/folder.h
+++ b/include/mailutils/sys/folder.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/gsasl-stream.h 
b/include/mailutils/sys/gsasl-stream.h
index cae7f5d..3ad48a4 100644
--- a/include/mailutils/sys/gsasl-stream.h
+++ b/include/mailutils/sys/gsasl-stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/header.h b/include/mailutils/sys/header.h
index 69b48f5..d1ee4b8 100644
--- a/include/mailutils/sys/header.h
+++ b/include/mailutils/sys/header.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/header_stream.h 
b/include/mailutils/sys/header_stream.h
index 455940d..dffab5f 100644
--- a/include/mailutils/sys/header_stream.h
+++ b/include/mailutils/sys/header_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/imap.h b/include/mailutils/sys/imap.h
index 550b53f..becb5c7 100644
--- a/include/mailutils/sys/imap.h
+++ b/include/mailutils/sys/imap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/sys/imapio.h b/include/mailutils/sys/imapio.h
index 4defe68..1fbeb2d 100644
--- a/include/mailutils/sys/imapio.h
+++ b/include/mailutils/sys/imapio.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/include/mailutils/sys/iostream.h b/include/mailutils/sys/iostream.h
index d9b1311..0d40297 100644
--- a/include/mailutils/sys/iostream.h
+++ b/include/mailutils/sys/iostream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/iterator.h b/include/mailutils/sys/iterator.h
index 74b917f..46d39ae 100644
--- a/include/mailutils/sys/iterator.h
+++ b/include/mailutils/sys/iterator.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/list.h b/include/mailutils/sys/list.h
index 803a097..af97017 100644
--- a/include/mailutils/sys/list.h
+++ b/include/mailutils/sys/list.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/logstream.h 
b/include/mailutils/sys/logstream.h
index 2171caf..a667739 100644
--- a/include/mailutils/sys/logstream.h
+++ b/include/mailutils/sys/logstream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/mailbox.h b/include/mailutils/sys/mailbox.h
index 4bed728..9012a36 100644
--- a/include/mailutils/sys/mailbox.h
+++ b/include/mailutils/sys/mailbox.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/mailer.h b/include/mailutils/sys/mailer.h
index 921f42f..df0b132 100644
--- a/include/mailutils/sys/mailer.h
+++ b/include/mailutils/sys/mailer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/mapfile_stream.h 
b/include/mailutils/sys/mapfile_stream.h
index 673611d..bc643a0 100644
--- a/include/mailutils/sys/mapfile_stream.h
+++ b/include/mailutils/sys/mapfile_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/memory_stream.h 
b/include/mailutils/sys/memory_stream.h
index 28cae06..00ef29e 100644
--- a/include/mailutils/sys/memory_stream.h
+++ b/include/mailutils/sys/memory_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/message.h b/include/mailutils/sys/message.h
index 99e89be..db8f1ea 100644
--- a/include/mailutils/sys/message.h
+++ b/include/mailutils/sys/message.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/message_stream.h 
b/include/mailutils/sys/message_stream.h
index 72fbb34..d00c90f 100644
--- a/include/mailutils/sys/message_stream.h
+++ b/include/mailutils/sys/message_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/mime.h b/include/mailutils/sys/mime.h
index fb975d3..8bebaa6 100644
--- a/include/mailutils/sys/mime.h
+++ b/include/mailutils/sys/mime.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/monitor.h b/include/mailutils/sys/monitor.h
index 82edec7..444d77f 100644
--- a/include/mailutils/sys/monitor.h
+++ b/include/mailutils/sys/monitor.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2000, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/msgset.h b/include/mailutils/sys/msgset.h
index c0bd136..27fbc2b 100644
--- a/include/mailutils/sys/msgset.h
+++ b/include/mailutils/sys/msgset.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/mailutils/sys/nntp.h b/include/mailutils/sys/nntp.h
index f60b713..b33a419 100644
--- a/include/mailutils/sys/nntp.h
+++ b/include/mailutils/sys/nntp.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2011-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2011-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/nullstream.h 
b/include/mailutils/sys/nullstream.h
index 4573617..8580716 100644
--- a/include/mailutils/sys/nullstream.h
+++ b/include/mailutils/sys/nullstream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/observer.h b/include/mailutils/sys/observer.h
index fae1b83..eeba57d 100644
--- a/include/mailutils/sys/observer.h
+++ b/include/mailutils/sys/observer.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/pop3.h b/include/mailutils/sys/pop3.h
index 6f5b018..ff450da 100644
--- a/include/mailutils/sys/pop3.h
+++ b/include/mailutils/sys/pop3.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2004, 2007, 2009, 2011-2012, 2014-2015
+   Copyright (C) 1999-2001, 2003-2004, 2007, 2009, 2011-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/prog_stream.h 
b/include/mailutils/sys/prog_stream.h
index b5db02b..e9fc7df 100644
--- a/include/mailutils/sys/prog_stream.h
+++ b/include/mailutils/sys/prog_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/property.h b/include/mailutils/sys/property.h
index 344f807..b8acf95 100644
--- a/include/mailutils/sys/property.h
+++ b/include/mailutils/sys/property.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/rdcache_stream.h 
b/include/mailutils/sys/rdcache_stream.h
index aedf35c..e33bf3e 100644
--- a/include/mailutils/sys/rdcache_stream.h
+++ b/include/mailutils/sys/rdcache_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/registrar.h 
b/include/mailutils/sys/registrar.h
index 71ef22d..a294dc7 100644
--- a/include/mailutils/sys/registrar.h
+++ b/include/mailutils/sys/registrar.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004-2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/smtp.h b/include/mailutils/sys/smtp.h
index 6d95dbe..ee16a8c 100644
--- a/include/mailutils/sys/smtp.h
+++ b/include/mailutils/sys/smtp.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/stream.h b/include/mailutils/sys/stream.h
index b3398b4..1648203 100644
--- a/include/mailutils/sys/stream.h
+++ b/include/mailutils/sys/stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/streamref.h 
b/include/mailutils/sys/streamref.h
index 7549f0b..d1595f5 100644
--- a/include/mailutils/sys/streamref.h
+++ b/include/mailutils/sys/streamref.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/streamtrans.h 
b/include/mailutils/sys/streamtrans.h
index 49f8f5c..3429c77 100644
--- a/include/mailutils/sys/streamtrans.h
+++ b/include/mailutils/sys/streamtrans.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/syslogstream.h 
b/include/mailutils/sys/syslogstream.h
index 512a49f..22a3d07 100644
--- a/include/mailutils/sys/syslogstream.h
+++ b/include/mailutils/sys/syslogstream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/temp_file_stream.h 
b/include/mailutils/sys/temp_file_stream.h
index c55ed86..6aac717 100644
--- a/include/mailutils/sys/temp_file_stream.h
+++ b/include/mailutils/sys/temp_file_stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009, 2011-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2009, 2011-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/include/mailutils/sys/tls-stream.h 
b/include/mailutils/sys/tls-stream.h
index 966792f..4326c4f 100644
--- a/include/mailutils/sys/tls-stream.h
+++ b/include/mailutils/sys/tls-stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/sys/url.h b/include/mailutils/sys/url.h
index 4f64e1b..5a31140 100644
--- a/include/mailutils/sys/url.h
+++ b/include/mailutils/sys/url.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/sys/xscript-stream.h 
b/include/mailutils/sys/xscript-stream.h
index 603bd97..2ffb042 100644
--- a/include/mailutils/sys/xscript-stream.h
+++ b/include/mailutils/sys/xscript-stream.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/include/mailutils/syslog.h b/include/mailutils/syslog.h
index a619719..db7fd82 100644
--- a/include/mailutils/syslog.h
+++ b/include/mailutils/syslog.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/tls.h b/include/mailutils/tls.h
index 1332a54..08e00e9 100644
--- a/include/mailutils/tls.h
+++ b/include/mailutils/tls.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 2003, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/types.hin b/include/mailutils/types.hin
index 6d19495..770b989 100644
--- a/include/mailutils/types.hin
+++ b/include/mailutils/types.hin
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail  -*- c -*-
-   Copyright (C) 1999-2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/url.h b/include/mailutils/url.h
index f61c3e5..0bbbfbf 100644
--- a/include/mailutils/url.h
+++ b/include/mailutils/url.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/util.h b/include/mailutils/util.h
index f15aaf4..b5bc303 100644
--- a/include/mailutils/util.h
+++ b/include/mailutils/util.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/vartab.h b/include/mailutils/vartab.h
index 13344ca..db881c2 100644
--- a/include/mailutils/vartab.h
+++ b/include/mailutils/vartab.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/include/mailutils/version.h b/include/mailutils/version.h
index 613c6b1..23deff2 100644
--- a/include/mailutils/version.h
+++ b/include/mailutils/version.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/lib/Makefile.am b/lib/Makefile.am
index cd2d002..0cc9731 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+## Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/lib/argp_base.c b/lib/argp_base.c
index 4153021..06e7e49 100644
--- a/lib/argp_base.c
+++ b/lib/argp_base.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/lib/guile.c b/lib/guile.c
index 32a3096..f49c9d5 100644
--- a/lib/guile.c
+++ b/lib/guile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/mailcap.c b/lib/mailcap.c
index 9211df8..02f1894 100644
--- a/lib/mailcap.c
+++ b/lib/mailcap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/manlock.c b/lib/manlock.c
index eb26db5..cdb65b1 100644
--- a/lib/manlock.c
+++ b/lib/manlock.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 1999-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/lib/mu_umaxtostr.c b/lib/mu_umaxtostr.c
index 4c911ec..bdf3b7d 100644
--- a/lib/mu_umaxtostr.c
+++ b/lib/mu_umaxtostr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/lib/muaux.h b/lib/muaux.h
index 43e92cc..079ac17 100644
--- a/lib/muaux.h
+++ b/lib/muaux.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/muscript.h b/lib/muscript.h
index a58170b..75ab0af 100644
--- a/lib/muscript.h
+++ b/lib/muscript.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/python.c b/lib/python.c
index 7120326..673955f 100644
--- a/lib/python.c
+++ b/lib/python.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/lib/script.c b/lib/script.c
index f4f7756..5993897 100644
--- a/lib/script.c
+++ b/lib/script.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/sieve.c b/lib/sieve.c
index ab9e619..c5f7846 100644
--- a/lib/sieve.c
+++ b/lib/sieve.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/signal.c b/lib/signal.c
index 2bbefb8..8fab453 100644
--- a/lib/signal.c
+++ b/lib/signal.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/strexit.c b/lib/strexit.c
index 0f20531..267ee7e 100644
--- a/lib/strexit.c
+++ b/lib/strexit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/tcpwrap.c b/lib/tcpwrap.c
index 9482036..585d1a1 100644
--- a/lib/tcpwrap.c
+++ b/lib/tcpwrap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/tcpwrap.h b/lib/tcpwrap.h
index 0ac3449..23efca1 100644
--- a/lib/tcpwrap.h
+++ b/lib/tcpwrap.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/lib/utmp.c b/lib/utmp.c
index ec722df..9f4aa0b 100644
--- a/lib/utmp.c
+++ b/lib/utmp.c
@@ -1,6 +1,6 @@
 /* utmp.c -- Replacements for {set,get,end}utmp functions
 
-Copyright (C) 2002, 2009-2012, 2014-2015 Free Software Foundation, Inc.
+Copyright (C) 2002, 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/Makefile.am b/libmailutils/Makefile.am
index 52f243b..9d0c3bf 100644
--- a/libmailutils/Makefile.am
+++ b/libmailutils/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2000-2002, 2004-2012, 2014-2015 Free Software
+# Copyright (C) 2000-2002, 2004-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
diff --git a/libmailutils/address/Makefile.am b/libmailutils/address/Makefile.am
index 955ea46..d126d5c 100644
--- a/libmailutils/address/Makefile.am
+++ b/libmailutils/address/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/address/address.c b/libmailutils/address/address.c
index 2ef1468..4c3566a 100644
--- a/libmailutils/address/address.c
+++ b/libmailutils/address/address.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/address/addrstream.c 
b/libmailutils/address/addrstream.c
index b3c69d0..45fe8ba 100644
--- a/libmailutils/address/addrstream.c
+++ b/libmailutils/address/addrstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/address/parse822.c b/libmailutils/address/parse822.c
index 5aba0e7..b8a8ac1 100644
--- a/libmailutils/address/parse822.c
+++ b/libmailutils/address/parse822.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/auth/Makefile.am b/libmailutils/auth/Makefile.am
index bf52396..703d3ef 100644
--- a/libmailutils/auth/Makefile.am
+++ b/libmailutils/auth/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/auth/auth.c b/libmailutils/auth/auth.c
index 314725b..0b5daf5 100644
--- a/libmailutils/auth/auth.c
+++ b/libmailutils/auth/auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/auth/mu_auth.c b/libmailutils/auth/mu_auth.c
index 169aa98..2d4f14d 100644
--- a/libmailutils/auth/mu_auth.c
+++ b/libmailutils/auth/mu_auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2004-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2004-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/auth/system.c b/libmailutils/auth/system.c
index 4a37ca4..ac6455e 100644
--- a/libmailutils/auth/system.c
+++ b/libmailutils/auth/system.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/Makefile.am b/libmailutils/base/Makefile.am
index f9a60e7..8679eb0 100644
--- a/libmailutils/base/Makefile.am
+++ b/libmailutils/base/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/alloc.c b/libmailutils/base/alloc.c
index d5e10c0..65aa0f7 100644
--- a/libmailutils/base/alloc.c
+++ b/libmailutils/base/alloc.c
@@ -1,5 +1,5 @@
 /* Error-proof memory allocation functions.
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/amd.c b/libmailutils/base/amd.c
index 7ae7ff6..a811cd5 100644
--- a/libmailutils/base/amd.c
+++ b/libmailutils/base/amd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 1999-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/argcvfree.c b/libmailutils/base/argcvfree.c
index 6d4e279..2035b11 100644
--- a/libmailutils/base/argcvfree.c
+++ b/libmailutils/base/argcvfree.c
@@ -1,5 +1,5 @@
 /* Free an array of string pointers.
-   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/argcvjoin.c b/libmailutils/base/argcvjoin.c
index b99779c..92d6914 100644
--- a/libmailutils/base/argcvjoin.c
+++ b/libmailutils/base/argcvjoin.c
@@ -1,5 +1,5 @@
 /* Join strings from an array into a single string.
-   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/argcvrem.c b/libmailutils/base/argcvrem.c
index dabf2af..430d615 100644
--- a/libmailutils/base/argcvrem.c
+++ b/libmailutils/base/argcvrem.c
@@ -1,5 +1,5 @@
 /* Selectively remove elements from an array of string pointers.
-   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/assoc.c b/libmailutils/base/assoc.c
index 762cd46..6a8263b 100644
--- a/libmailutils/base/assoc.c
+++ b/libmailutils/base/assoc.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/daemon.c b/libmailutils/base/daemon.c
index a2b3e74..66977f5 100644
--- a/libmailutils/base/daemon.c
+++ b/libmailutils/base/daemon.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/fdwait.c b/libmailutils/base/fdwait.c
index 71f348e..0ad4f01 100644
--- a/libmailutils/base/fdwait.c
+++ b/libmailutils/base/fdwait.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/fgetpwent.c b/libmailutils/base/fgetpwent.c
index b04e8c8..d5faee5 100644
--- a/libmailutils/base/fgetpwent.c
+++ b/libmailutils/base/fgetpwent.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/filename.c b/libmailutils/base/filename.c
index 479cd2d..d0fc5e4 100644
--- a/libmailutils/base/filename.c
+++ b/libmailutils/base/filename.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/filesafety.c b/libmailutils/base/filesafety.c
index f9b6879..534c514 100644
--- a/libmailutils/base/filesafety.c
+++ b/libmailutils/base/filesafety.c
@@ -1,5 +1,5 @@
 /* File safety checks.
-   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/freeitem.c b/libmailutils/base/freeitem.c
index eb31dd7..b411f2b 100644
--- a/libmailutils/base/freeitem.c
+++ b/libmailutils/base/freeitem.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/fscompose.c b/libmailutils/base/fscompose.c
index 77bf6ec..46cf302 100644
--- a/libmailutils/base/fscompose.c
+++ b/libmailutils/base/fscompose.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/getcwd.c b/libmailutils/base/getcwd.c
index 3896bad..89379b6 100644
--- a/libmailutils/base/getcwd.c
+++ b/libmailutils/base/getcwd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/getmaxfd.c b/libmailutils/base/getmaxfd.c
index 1cfffa8..87592b3 100644
--- a/libmailutils/base/getmaxfd.c
+++ b/libmailutils/base/getmaxfd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/getpass.c b/libmailutils/base/getpass.c
index aad0161..1fc686e 100644
--- a/libmailutils/base/getpass.c
+++ b/libmailutils/base/getpass.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/hostname.c b/libmailutils/base/hostname.c
index 3322ca9..9a08d8c 100644
--- a/libmailutils/base/hostname.c
+++ b/libmailutils/base/hostname.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/iterator.c b/libmailutils/base/iterator.c
index 1ea1b07..48dc83d 100644
--- a/libmailutils/base/iterator.c
+++ b/libmailutils/base/iterator.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/kwd.c b/libmailutils/base/kwd.c
index ed15ee3..b68f5c7 100644
--- a/libmailutils/base/kwd.c
+++ b/libmailutils/base/kwd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/lcall.c b/libmailutils/base/lcall.c
index 77ecc1f..c40c8df 100644
--- a/libmailutils/base/lcall.c
+++ b/libmailutils/base/lcall.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/locale.c b/libmailutils/base/locale.c
index 0ff902d..61c3029 100644
--- a/libmailutils/base/locale.c
+++ b/libmailutils/base/locale.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/locker.c b/libmailutils/base/locker.c
index 7b6b2e2..b4663b9 100644
--- a/libmailutils/base/locker.c
+++ b/libmailutils/base/locker.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/mailcap.c b/libmailutils/base/mailcap.c
index a48cd54..4fcf0a1 100644
--- a/libmailutils/base/mailcap.c
+++ b/libmailutils/base/mailcap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2003-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2003-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/monitor.c b/libmailutils/base/monitor.c
index 91cfe0f..e124d77 100644
--- a/libmailutils/base/monitor.c
+++ b/libmailutils/base/monitor.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/msgid.c b/libmailutils/base/msgid.c
index 51d593e..3d34c04 100644
--- a/libmailutils/base/msgid.c
+++ b/libmailutils/base/msgid.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/munre.c b/libmailutils/base/munre.c
index f7d6634..ff41501 100644
--- a/libmailutils/base/munre.c
+++ b/libmailutils/base/munre.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/mutil.c b/libmailutils/base/mutil.c
index 1db6e1b..4cd1660 100644
--- a/libmailutils/base/mutil.c
+++ b/libmailutils/base/mutil.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/nls.c b/libmailutils/base/nls.c
index efa47b5..013eb8e 100644
--- a/libmailutils/base/nls.c
+++ b/libmailutils/base/nls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2006-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2006-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/nullrec.c b/libmailutils/base/nullrec.c
index 1c168ac..e44dfcb 100644
--- a/libmailutils/base/nullrec.c
+++ b/libmailutils/base/nullrec.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/observer.c b/libmailutils/base/observer.c
index 8240b14..9c95394 100644
--- a/libmailutils/base/observer.c
+++ b/libmailutils/base/observer.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/onexit.c b/libmailutils/base/onexit.c
index 6d672a1..b274a62 100644
--- a/libmailutils/base/onexit.c
+++ b/libmailutils/base/onexit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/base/opool.c b/libmailutils/base/opool.c
index b7445ec..77257f2 100644
--- a/libmailutils/base/opool.c
+++ b/libmailutils/base/opool.c
@@ -1,5 +1,5 @@
 /* String-list functions for GNU Mailutils.
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    Based on slist module from GNU Radius.  Written by Sergey Poznyakoff.
    
diff --git a/libmailutils/base/parsedate.y b/libmailutils/base/parsedate.y
index adbfc70..1fd0000 100644
--- a/libmailutils/base/parsedate.y
+++ b/libmailutils/base/parsedate.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/permstr.c b/libmailutils/base/permstr.c
index 911c847..6f3194e 100644
--- a/libmailutils/base/permstr.c
+++ b/libmailutils/base/permstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/refcount.c b/libmailutils/base/refcount.c
index 7dfbed7..3efbf1a 100644
--- a/libmailutils/base/refcount.c
+++ b/libmailutils/base/refcount.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/registrar.c b/libmailutils/base/registrar.c
index 7df1466..fe856ec 100644
--- a/libmailutils/base/registrar.c
+++ b/libmailutils/base/registrar.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/rfc2047.c b/libmailutils/base/rfc2047.c
index e332cab..b25e654 100644
--- a/libmailutils/base/rfc2047.c
+++ b/libmailutils/base/rfc2047.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/schemeauto.c b/libmailutils/base/schemeauto.c
index 8b22a5d..398f793 100644
--- a/libmailutils/base/schemeauto.c
+++ b/libmailutils/base/schemeauto.c
@@ -1,6 +1,6 @@
 /* Returns true if SCHEME represents a local (autodetect) mail folder.  */
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/secret.c b/libmailutils/base/secret.c
index 9a01587..10c5470 100644
--- a/libmailutils/base/secret.c
+++ b/libmailutils/base/secret.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/base/sha1.c b/libmailutils/base/sha1.c
index 904dd1a..1876ba6 100644
--- a/libmailutils/base/sha1.c
+++ b/libmailutils/base/sha1.c
@@ -1,7 +1,7 @@
 /* sha1.c - Functions to compute SHA1 message digest of files or
    memory blocks according to the NIST specification FIPS-180-1.
 
-   Copyright (C) 2000-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 2000-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
diff --git a/libmailutils/base/spawnvp.c b/libmailutils/base/spawnvp.c
index 554b582..d3defcc 100644
--- a/libmailutils/base/spawnvp.c
+++ b/libmailutils/base/spawnvp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/symlink.c b/libmailutils/base/symlink.c
index f2122e4..aa36843 100644
--- a/libmailutils/base/symlink.c
+++ b/libmailutils/base/symlink.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/tempfile.c b/libmailutils/base/tempfile.c
index aa38d65..a83d7be 100644
--- a/libmailutils/base/tempfile.c
+++ b/libmailutils/base/tempfile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/ticket.c b/libmailutils/base/ticket.c
index 9c3b21d..aabf021 100644
--- a/libmailutils/base/ticket.c
+++ b/libmailutils/base/ticket.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/tilde.c b/libmailutils/base/tilde.c
index eb9a310..cb072e9 100644
--- a/libmailutils/base/tilde.c
+++ b/libmailutils/base/tilde.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/userprivs.c b/libmailutils/base/userprivs.c
index e559d35..60ee378 100644
--- a/libmailutils/base/userprivs.c
+++ b/libmailutils/base/userprivs.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/base/usremail.c b/libmailutils/base/usremail.c
index 837b06d..19c8dec 100644
--- a/libmailutils/base/usremail.c
+++ b/libmailutils/base/usremail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/version.c b/libmailutils/base/version.c
index db90af6..a598475 100644
--- a/libmailutils/base/version.c
+++ b/libmailutils/base/version.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/base/wicket.c b/libmailutils/base/wicket.c
index 83bf3de..4e67b63 100644
--- a/libmailutils/base/wicket.c
+++ b/libmailutils/base/wicket.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/cfg/Makefile.am b/libmailutils/cfg/Makefile.am
index 6ca9dbc..89ab1de 100644
--- a/libmailutils/cfg/Makefile.am
+++ b/libmailutils/cfg/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cfg/driver.c b/libmailutils/cfg/driver.c
index 89661df..c0cd2d5 100644
--- a/libmailutils/cfg/driver.c
+++ b/libmailutils/cfg/driver.c
@@ -1,5 +1,5 @@
 /* cfg_driver.c -- Main driver for Mailutils configuration files
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/cfg/format.c b/libmailutils/cfg/format.c
index 6eccf14..27801d2 100644
--- a/libmailutils/cfg/format.c
+++ b/libmailutils/cfg/format.c
@@ -1,5 +1,5 @@
 /* cfg_format.c -- convert configuration parse tree to human-readable format.
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/cfg/gocs.c b/libmailutils/cfg/gocs.c
index dafc2e5..ec2dd92 100644
--- a/libmailutils/cfg/gocs.c
+++ b/libmailutils/cfg/gocs.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cfg/lexer.l b/libmailutils/cfg/lexer.l
index 0eca9aa..40598a1 100644
--- a/libmailutils/cfg/lexer.l
+++ b/libmailutils/cfg/lexer.l
@@ -1,6 +1,6 @@
 %top {
 /* cfg_lexer.l -- default lexer for Mailutils configuration files
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/cfg/parser.y b/libmailutils/cfg/parser.y
index f2d00ea..fe76ef1 100644
--- a/libmailutils/cfg/parser.y
+++ b/libmailutils/cfg/parser.y
@@ -1,6 +1,6 @@
 %{
 /* cfg_parser.y -- general-purpose configuration file parser
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/cidr/Makefile.am b/libmailutils/cidr/Makefile.am
index b82387c..774fcfa 100644
--- a/libmailutils/cidr/Makefile.am
+++ b/libmailutils/cidr/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cidr/fromsa.c b/libmailutils/cidr/fromsa.c
index 87264c8..145a737 100644
--- a/libmailutils/cidr/fromsa.c
+++ b/libmailutils/cidr/fromsa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cidr/fromstr.c b/libmailutils/cidr/fromstr.c
index 6ef84ce..2a1ca87 100644
--- a/libmailutils/cidr/fromstr.c
+++ b/libmailutils/cidr/fromstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cidr/match.c b/libmailutils/cidr/match.c
index 5156d66..26981e5 100644
--- a/libmailutils/cidr/match.c
+++ b/libmailutils/cidr/match.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cidr/tosa.c b/libmailutils/cidr/tosa.c
index d5951ef..db701eb 100644
--- a/libmailutils/cidr/tosa.c
+++ b/libmailutils/cidr/tosa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/cidr/tostr.c b/libmailutils/cidr/tostr.c
index 953e6ac..b47c380 100644
--- a/libmailutils/cidr/tostr.c
+++ b/libmailutils/cidr/tostr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/Makefile.am 
b/libmailutils/datetime/Makefile.am
index 75c31cf..84f10d3 100644
--- a/libmailutils/datetime/Makefile.am
+++ b/libmailutils/datetime/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/dow.c b/libmailutils/datetime/dow.c
index b55ae63..32719ca 100644
--- a/libmailutils/datetime/dow.c
+++ b/libmailutils/datetime/dow.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/doy.c b/libmailutils/datetime/doy.c
index 8b8a3bf..5dfdfae 100644
--- a/libmailutils/datetime/doy.c
+++ b/libmailutils/datetime/doy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/jd.c b/libmailutils/datetime/jd.c
index 9afc36f..1e22063 100644
--- a/libmailutils/datetime/jd.c
+++ b/libmailutils/datetime/jd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/scantime.c b/libmailutils/datetime/scantime.c
index 28785f6..79d99a7 100644
--- a/libmailutils/datetime/scantime.c
+++ b/libmailutils/datetime/scantime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/datetime/streamftime.c 
b/libmailutils/datetime/streamftime.c
index 2355786..ca7f0bd 100644
--- a/libmailutils/datetime/streamftime.c
+++ b/libmailutils/datetime/streamftime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/datetime/strftime.c b/libmailutils/datetime/strftime.c
index 131a6aa..bd73aef 100644
--- a/libmailutils/datetime/strftime.c
+++ b/libmailutils/datetime/strftime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/tab.c b/libmailutils/datetime/tab.c
index 0dea5c1..68db03e 100644
--- a/libmailutils/datetime/tab.c
+++ b/libmailutils/datetime/tab.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/datetime/tzlocal.c b/libmailutils/datetime/tzlocal.c
index 6d6b17f..12ef387 100644
--- a/libmailutils/datetime/tzlocal.c
+++ b/libmailutils/datetime/tzlocal.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/datetime/unixtime.c b/libmailutils/datetime/unixtime.c
index 2d9ec15..b28a4ff 100644
--- a/libmailutils/datetime/unixtime.c
+++ b/libmailutils/datetime/unixtime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/datetime/utcoff.c b/libmailutils/datetime/utcoff.c
index 2dfe5f8..30750d0 100644
--- a/libmailutils/datetime/utcoff.c
+++ b/libmailutils/datetime/utcoff.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/datetime/yd.c b/libmailutils/datetime/yd.c
index ef738ff..05e7937 100644
--- a/libmailutils/datetime/yd.c
+++ b/libmailutils/datetime/yd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/diag/Makefile.am b/libmailutils/diag/Makefile.am
index bea831a..f3f0a89 100644
--- a/libmailutils/diag/Makefile.am
+++ b/libmailutils/diag/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/diag/bt.c b/libmailutils/diag/bt.c
index 54b305a..5cb21e4 100644
--- a/libmailutils/diag/bt.c
+++ b/libmailutils/diag/bt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/diag/debcat b/libmailutils/diag/debcat
index ca4a61f..900d546 100644
--- a/libmailutils/diag/debcat
+++ b/libmailutils/diag/debcat
@@ -1,5 +1,5 @@
 # List of default debug categories for GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/diag/debug.c b/libmailutils/diag/debug.c
index e5def63..a8a85da 100644
--- a/libmailutils/diag/debug.c
+++ b/libmailutils/diag/debug.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/diag/diag.c b/libmailutils/diag/diag.c
index 0bfe5ad..ba055b2 100644
--- a/libmailutils/diag/diag.c
+++ b/libmailutils/diag/diag.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/diag/errors b/libmailutils/diag/errors
index 21fbd68..4b394f4 100644
--- a/libmailutils/diag/errors
+++ b/libmailutils/diag/errors
@@ -1,5 +1,5 @@
 # Error messages for GNU Mailutils
-# Copyright (C) 2005-2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2005-2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
diff --git a/libmailutils/diag/muerrno.cin b/libmailutils/diag/muerrno.cin
index 6bff2b3..c935f03 100644
--- a/libmailutils/diag/muerrno.cin
+++ b/libmailutils/diag/muerrno.cin
@@ -1,6 +1,6 @@
 /* -*- c -*- $AUTOWARN
    GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/diag/muerror.c b/libmailutils/diag/muerror.c
index 3d369d1..7041281 100644
--- a/libmailutils/diag/muerror.c
+++ b/libmailutils/diag/muerror.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/diag/syslog.c b/libmailutils/diag/syslog.c
index 8efc03e..29a6ee0 100644
--- a/libmailutils/diag/syslog.c
+++ b/libmailutils/diag/syslog.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
diff --git a/libmailutils/diag/wd.c b/libmailutils/diag/wd.c
index 7212cad..0403c7e 100644
--- a/libmailutils/diag/wd.c
+++ b/libmailutils/diag/wd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/filter/Makefile.am b/libmailutils/filter/Makefile.am
index 5ebc61c..7c1c280 100644
--- a/libmailutils/filter/Makefile.am
+++ b/libmailutils/filter/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/filter/base64.c b/libmailutils/filter/base64.c
index 77769d2..5352e1e 100644
--- a/libmailutils/filter/base64.c
+++ b/libmailutils/filter/base64.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2002, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/binflt.c b/libmailutils/filter/binflt.c
index ec73acb..fbb5f86 100644
--- a/libmailutils/filter/binflt.c
+++ b/libmailutils/filter/binflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/filter/c-escape.c b/libmailutils/filter/c-escape.c
index 512837f..f844819 100644
--- a/libmailutils/filter/c-escape.c
+++ b/libmailutils/filter/c-escape.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/filter/crlfdot.c b/libmailutils/filter/crlfdot.c
index 3de54dc..f3c207c 100644
--- a/libmailutils/filter/crlfdot.c
+++ b/libmailutils/filter/crlfdot.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/crlfflt.c b/libmailutils/filter/crlfflt.c
index 5ac7184..6d28d07 100644
--- a/libmailutils/filter/crlfflt.c
+++ b/libmailutils/filter/crlfflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/filter/decode.c b/libmailutils/filter/decode.c
index 37ee75f..221bc57 100644
--- a/libmailutils/filter/decode.c
+++ b/libmailutils/filter/decode.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/dot.c b/libmailutils/filter/dot.c
index 3719ae3..9d53a36 100644
--- a/libmailutils/filter/dot.c
+++ b/libmailutils/filter/dot.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/filter.c b/libmailutils/filter/filter.c
index 7022386..cc25019 100644
--- a/libmailutils/filter/filter.c
+++ b/libmailutils/filter/filter.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/fltchain.c b/libmailutils/filter/fltchain.c
index f1b5d09..a4ae52e 100644
--- a/libmailutils/filter/fltchain.c
+++ b/libmailutils/filter/fltchain.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/fromflt.c b/libmailutils/filter/fromflt.c
index ea7dfe5..fbc3249 100644
--- a/libmailutils/filter/fromflt.c
+++ b/libmailutils/filter/fromflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/header.c b/libmailutils/filter/header.c
index e5bfe00..9d074cb 100644
--- a/libmailutils/filter/header.c
+++ b/libmailutils/filter/header.c
@@ -1,5 +1,5 @@
 /* Message header filter for GNU Mailutils.
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/filter/htmlent.c b/libmailutils/filter/htmlent.c
index 12e9b71..b3158bb 100644
--- a/libmailutils/filter/htmlent.c
+++ b/libmailutils/filter/htmlent.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/filter/iconvflt.c b/libmailutils/filter/iconvflt.c
index 1007146..ec7715d 100644
--- a/libmailutils/filter/iconvflt.c
+++ b/libmailutils/filter/iconvflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/filter/inline-comment.c 
b/libmailutils/filter/inline-comment.c
index 20fe51d..03793da 100644
--- a/libmailutils/filter/inline-comment.c
+++ b/libmailutils/filter/inline-comment.c
@@ -1,5 +1,5 @@
 /* Simple inline comment filter for GNU Mailutils.
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/filter/linecon.c b/libmailutils/filter/linecon.c
index ced3b29..77a7a53 100644
--- a/libmailutils/filter/linecon.c
+++ b/libmailutils/filter/linecon.c
@@ -1,5 +1,5 @@
 /* Simple inline comment filter for GNU Mailutils.
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/filter/linelenflt.c b/libmailutils/filter/linelenflt.c
index 359c572..c45e22c 100644
--- a/libmailutils/filter/linelenflt.c
+++ b/libmailutils/filter/linelenflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/filter/qpflt.c b/libmailutils/filter/qpflt.c
index 8d6adae..229fca8 100644
--- a/libmailutils/filter/qpflt.c
+++ b/libmailutils/filter/qpflt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/filter/xml.c b/libmailutils/filter/xml.c
index d151021..157dac4 100644
--- a/libmailutils/filter/xml.c
+++ b/libmailutils/filter/xml.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/imapio/Makefile.am b/libmailutils/imapio/Makefile.am
index 9c5a445..39db7c7 100644
--- a/libmailutils/imapio/Makefile.am
+++ b/libmailutils/imapio/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/imapio/create.c b/libmailutils/imapio/create.c
index 41e9bb1..d85f8e7 100644
--- a/libmailutils/imapio/create.c
+++ b/libmailutils/imapio/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/errstate.c b/libmailutils/imapio/errstate.c
index 944b47e..8187cb8 100644
--- a/libmailutils/imapio/errstate.c
+++ b/libmailutils/imapio/errstate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/flags.c b/libmailutils/imapio/flags.c
index ee595a2..d14cec1 100644
--- a/libmailutils/imapio/flags.c
+++ b/libmailutils/imapio/flags.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/getline.c b/libmailutils/imapio/getline.c
index 4a1d15e..5917479 100644
--- a/libmailutils/imapio/getline.c
+++ b/libmailutils/imapio/getline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/litstream.c b/libmailutils/imapio/litstream.c
index e3fc2c7..619ab8d 100644
--- a/libmailutils/imapio/litstream.c
+++ b/libmailutils/imapio/litstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/litstring.c b/libmailutils/imapio/litstring.c
index 861920a..6634a0d 100644
--- a/libmailutils/imapio/litstring.c
+++ b/libmailutils/imapio/litstring.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/printf.c b/libmailutils/imapio/printf.c
index 1c97d18..2ab2de0 100644
--- a/libmailutils/imapio/printf.c
+++ b/libmailutils/imapio/printf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/qstring.c b/libmailutils/imapio/qstring.c
index dc6bc8f..0d11af2 100644
--- a/libmailutils/imapio/qstring.c
+++ b/libmailutils/imapio/qstring.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/replstr.c b/libmailutils/imapio/replstr.c
index 100d9e4..05186b8 100644
--- a/libmailutils/imapio/replstr.c
+++ b/libmailutils/imapio/replstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/send.c b/libmailutils/imapio/send.c
index 1839859..49cb19d 100644
--- a/libmailutils/imapio/send.c
+++ b/libmailutils/imapio/send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/sendcmd.c b/libmailutils/imapio/sendcmd.c
index 9dd9bf6..abb29da 100644
--- a/libmailutils/imapio/sendcmd.c
+++ b/libmailutils/imapio/sendcmd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/sendcmde.c b/libmailutils/imapio/sendcmde.c
index e9f5d54..9e4e3f5 100644
--- a/libmailutils/imapio/sendcmde.c
+++ b/libmailutils/imapio/sendcmde.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/sendcmdv.c b/libmailutils/imapio/sendcmdv.c
index 4f4057f..a1da516 100644
--- a/libmailutils/imapio/sendcmdv.c
+++ b/libmailutils/imapio/sendcmdv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/sendflg.c b/libmailutils/imapio/sendflg.c
index fd412ae..bf31600 100644
--- a/libmailutils/imapio/sendflg.c
+++ b/libmailutils/imapio/sendflg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/sendmsgset.c b/libmailutils/imapio/sendmsgset.c
index d1ead88..068e6b4 100644
--- a/libmailutils/imapio/sendmsgset.c
+++ b/libmailutils/imapio/sendmsgset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/time.c b/libmailutils/imapio/time.c
index 7cfc0a6..4826f6e 100644
--- a/libmailutils/imapio/time.c
+++ b/libmailutils/imapio/time.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/trace.c b/libmailutils/imapio/trace.c
index 82b2420..6acabc1 100644
--- a/libmailutils/imapio/trace.c
+++ b/libmailutils/imapio/trace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/transport.c b/libmailutils/imapio/transport.c
index 9e0103e..6bd9221 100644
--- a/libmailutils/imapio/transport.c
+++ b/libmailutils/imapio/transport.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/imapio/wildmatch.c b/libmailutils/imapio/wildmatch.c
index c9dc8a4..513020b 100644
--- a/libmailutils/imapio/wildmatch.c
+++ b/libmailutils/imapio/wildmatch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/words.c b/libmailutils/imapio/words.c
index 08305f3..22598a6 100644
--- a/libmailutils/imapio/words.c
+++ b/libmailutils/imapio/words.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/imapio/xscript.c b/libmailutils/imapio/xscript.c
index 22e0986..9b89897 100644
--- a/libmailutils/imapio/xscript.c
+++ b/libmailutils/imapio/xscript.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/list/Makefile.am b/libmailutils/list/Makefile.am
index ba19d68..23ec4dc 100644
--- a/libmailutils/list/Makefile.am
+++ b/libmailutils/list/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/append.c b/libmailutils/list/append.c
index 0458787..844e292 100644
--- a/libmailutils/list/append.c
+++ b/libmailutils/list/append.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/array.c b/libmailutils/list/array.c
index 253ca16..134c8c5 100644
--- a/libmailutils/list/array.c
+++ b/libmailutils/list/array.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/clear.c b/libmailutils/list/clear.c
index 585d1b6..5a21238 100644
--- a/libmailutils/list/clear.c
+++ b/libmailutils/list/clear.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/count.c b/libmailutils/list/count.c
index c5f04e1..119bddf 100644
--- a/libmailutils/list/count.c
+++ b/libmailutils/list/count.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/create.c b/libmailutils/list/create.c
index 12d268f..6f2ee57 100644
--- a/libmailutils/list/create.c
+++ b/libmailutils/list/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/destroy.c b/libmailutils/list/destroy.c
index 32374b7..28e4644 100644
--- a/libmailutils/list/destroy.c
+++ b/libmailutils/list/destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/empty.c b/libmailutils/list/empty.c
index b4b63b3..cd34546 100644
--- a/libmailutils/list/empty.c
+++ b/libmailutils/list/empty.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/fold.c b/libmailutils/list/fold.c
index 5c87a01..abcf435 100644
--- a/libmailutils/list/fold.c
+++ b/libmailutils/list/fold.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/foreach.c b/libmailutils/list/foreach.c
index 050f8dc..1e5a008 100644
--- a/libmailutils/list/foreach.c
+++ b/libmailutils/list/foreach.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/foreachdir.c b/libmailutils/list/foreachdir.c
index d4888bf..4cce203 100644
--- a/libmailutils/list/foreachdir.c
+++ b/libmailutils/list/foreachdir.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/get.c b/libmailutils/list/get.c
index 0b658fa..0d9afbd 100644
--- a/libmailutils/list/get.c
+++ b/libmailutils/list/get.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/getcomp.c b/libmailutils/list/getcomp.c
index ce25511..c88e365 100644
--- a/libmailutils/list/getcomp.c
+++ b/libmailutils/list/getcomp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/gmap.c b/libmailutils/list/gmap.c
index 744ec14..8f8a366 100644
--- a/libmailutils/list/gmap.c
+++ b/libmailutils/list/gmap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/head.c b/libmailutils/list/head.c
index 2da5775..a08f365 100644
--- a/libmailutils/list/head.c
+++ b/libmailutils/list/head.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/insert.c b/libmailutils/list/insert.c
index 76a3e35..64bb48e 100644
--- a/libmailutils/list/insert.c
+++ b/libmailutils/list/insert.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/intersect.c b/libmailutils/list/intersect.c
index 546b3d8..f430c4a 100644
--- a/libmailutils/list/intersect.c
+++ b/libmailutils/list/intersect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/iterator.c b/libmailutils/list/iterator.c
index 000f136..4f05c59 100644
--- a/libmailutils/list/iterator.c
+++ b/libmailutils/list/iterator.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/listlist.c b/libmailutils/list/listlist.c
index e609070..c1e47a8 100644
--- a/libmailutils/list/listlist.c
+++ b/libmailutils/list/listlist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/locate.c b/libmailutils/list/locate.c
index e2d4bf5..e9dee85 100644
--- a/libmailutils/list/locate.c
+++ b/libmailutils/list/locate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/map.c b/libmailutils/list/map.c
index 290560e..c90c943 100644
--- a/libmailutils/list/map.c
+++ b/libmailutils/list/map.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/pop.c b/libmailutils/list/pop.c
index dbb87b1..b30e010 100644
--- a/libmailutils/list/pop.c
+++ b/libmailutils/list/pop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/prepend.c b/libmailutils/list/prepend.c
index be43555..7e4db49 100644
--- a/libmailutils/list/prepend.c
+++ b/libmailutils/list/prepend.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/push.c b/libmailutils/list/push.c
index b63b992..1b34e36 100644
--- a/libmailutils/list/push.c
+++ b/libmailutils/list/push.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/remove.c b/libmailutils/list/remove.c
index 2f05694..6dcfadc 100644
--- a/libmailutils/list/remove.c
+++ b/libmailutils/list/remove.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/removenth.c b/libmailutils/list/removenth.c
index b6222c1..0ebe31d 100644
--- a/libmailutils/list/removenth.c
+++ b/libmailutils/list/removenth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/replace.c b/libmailutils/list/replace.c
index bf33e4d..3622c91 100644
--- a/libmailutils/list/replace.c
+++ b/libmailutils/list/replace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/rfold.c b/libmailutils/list/rfold.c
index fa1ca8b..7216580 100644
--- a/libmailutils/list/rfold.c
+++ b/libmailutils/list/rfold.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/setcomp.c b/libmailutils/list/setcomp.c
index 8dd65a2..97b8ae9 100644
--- a/libmailutils/list/setcomp.c
+++ b/libmailutils/list/setcomp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/setdestr.c b/libmailutils/list/setdestr.c
index 2f87c4c..a6289d2 100644
--- a/libmailutils/list/setdestr.c
+++ b/libmailutils/list/setdestr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/list/slice.c b/libmailutils/list/slice.c
index 1b86039..554378a 100644
--- a/libmailutils/list/slice.c
+++ b/libmailutils/list/slice.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/slice2.c b/libmailutils/list/slice2.c
index 0b9a4aa..09aea2e 100644
--- a/libmailutils/list/slice2.c
+++ b/libmailutils/list/slice2.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/sort.c b/libmailutils/list/sort.c
index f8a0b6c..0950d36 100644
--- a/libmailutils/list/sort.c
+++ b/libmailutils/list/sort.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/list/tail.c b/libmailutils/list/tail.c
index 16206f9..90ae2c8 100644
--- a/libmailutils/list/tail.c
+++ b/libmailutils/list/tail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/Makefile.am b/libmailutils/mailbox/Makefile.am
index c19c02f..5846f87 100644
--- a/libmailutils/mailbox/Makefile.am
+++ b/libmailutils/mailbox/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/attribute.c b/libmailutils/mailbox/attribute.c
index 72665de..27fa167 100644
--- a/libmailutils/mailbox/attribute.c
+++ b/libmailutils/mailbox/attribute.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/biffnotify.c 
b/libmailutils/mailbox/biffnotify.c
index d71a68b..cffc3f8 100644
--- a/libmailutils/mailbox/biffnotify.c
+++ b/libmailutils/mailbox/biffnotify.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/body.c b/libmailutils/mailbox/body.c
index f92f8bf..e3a616a 100644
--- a/libmailutils/mailbox/body.c
+++ b/libmailutils/mailbox/body.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/bodystruct.c 
b/libmailutils/mailbox/bodystruct.c
index 8b2322f..d69748d 100644
--- a/libmailutils/mailbox/bodystruct.c
+++ b/libmailutils/mailbox/bodystruct.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/copy.c b/libmailutils/mailbox/copy.c
index 23645ea..c1b7193 100644
--- a/libmailutils/mailbox/copy.c
+++ b/libmailutils/mailbox/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/envelope.c b/libmailutils/mailbox/envelope.c
index 47eec79..fdaa4ca 100644
--- a/libmailutils/mailbox/envelope.c
+++ b/libmailutils/mailbox/envelope.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/folder.c b/libmailutils/mailbox/folder.c
index c6cd4ff..d41f3b9 100644
--- a/libmailutils/mailbox/folder.c
+++ b/libmailutils/mailbox/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/fsfolder.c b/libmailutils/mailbox/fsfolder.c
index 48ce853..356da40 100644
--- a/libmailutils/mailbox/fsfolder.c
+++ b/libmailutils/mailbox/fsfolder.c
@@ -1,5 +1,5 @@
 /* Implementation of file-system folder for GNU Mailutils
-   Copyright (C) 1999-2001, 2003-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/hdrfirst.c b/libmailutils/mailbox/hdrfirst.c
index e687b65..206b124 100644
--- a/libmailutils/mailbox/hdrfirst.c
+++ b/libmailutils/mailbox/hdrfirst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/hdritr.c b/libmailutils/mailbox/hdritr.c
index d2b3c48..77f7764 100644
--- a/libmailutils/mailbox/hdritr.c
+++ b/libmailutils/mailbox/hdritr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/header.c b/libmailutils/mailbox/header.c
index 25306f0..2ce292b 100644
--- a/libmailutils/mailbox/header.c
+++ b/libmailutils/mailbox/header.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/imapenv.c b/libmailutils/mailbox/imapenv.c
index 30e4fe4..da8b071 100644
--- a/libmailutils/mailbox/imapenv.c
+++ b/libmailutils/mailbox/imapenv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/mailbox.c b/libmailutils/mailbox/mailbox.c
index e596e37..31f1a3f 100644
--- a/libmailutils/mailbox/mailbox.c
+++ b/libmailutils/mailbox/mailbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/mbx_default.c 
b/libmailutils/mailbox/mbx_default.c
index 6ad4e04..3b9c3e3 100644
--- a/libmailutils/mailbox/mbx_default.c
+++ b/libmailutils/mailbox/mbx_default.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2003-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/mbxitr.c b/libmailutils/mailbox/mbxitr.c
index 309fe87..20db2b9 100644
--- a/libmailutils/mailbox/mbxitr.c
+++ b/libmailutils/mailbox/mbxitr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailbox/msgattr.c b/libmailutils/mailbox/msgattr.c
index 20efe57..971808a 100644
--- a/libmailutils/mailbox/msgattr.c
+++ b/libmailutils/mailbox/msgattr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgbody.c b/libmailutils/mailbox/msgbody.c
index 47abc4e..50cf134 100644
--- a/libmailutils/mailbox/msgbody.c
+++ b/libmailutils/mailbox/msgbody.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgcpy.c b/libmailutils/mailbox/msgcpy.c
index 8b3aa4d..93e7b51 100644
--- a/libmailutils/mailbox/msgcpy.c
+++ b/libmailutils/mailbox/msgcpy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgcreat.c b/libmailutils/mailbox/msgcreat.c
index cd79baf..0be3bae 100644
--- a/libmailutils/mailbox/msgcreat.c
+++ b/libmailutils/mailbox/msgcreat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgenv.c b/libmailutils/mailbox/msgenv.c
index 9d9e503..78ff6d9 100644
--- a/libmailutils/mailbox/msgenv.c
+++ b/libmailutils/mailbox/msgenv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgheader.c b/libmailutils/mailbox/msgheader.c
index bf5a721..9cc669c 100644
--- a/libmailutils/mailbox/msgheader.c
+++ b/libmailutils/mailbox/msgheader.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msglines.c b/libmailutils/mailbox/msglines.c
index 9edd0de..69d3d72 100644
--- a/libmailutils/mailbox/msglines.c
+++ b/libmailutils/mailbox/msglines.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgmbx.c b/libmailutils/mailbox/msgmbx.c
index 34cc821..e9d1553 100644
--- a/libmailutils/mailbox/msgmbx.c
+++ b/libmailutils/mailbox/msgmbx.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgmod.c b/libmailutils/mailbox/msgmod.c
index 80b4190..88fad7d 100644
--- a/libmailutils/mailbox/msgmod.c
+++ b/libmailutils/mailbox/msgmod.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgmulti.c b/libmailutils/mailbox/msgmulti.c
index 8742f8c..d89412d 100644
--- a/libmailutils/mailbox/msgmulti.c
+++ b/libmailutils/mailbox/msgmulti.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgnumparts.c 
b/libmailutils/mailbox/msgnumparts.c
index 63eb0eb..c6cc500 100644
--- a/libmailutils/mailbox/msgnumparts.c
+++ b/libmailutils/mailbox/msgnumparts.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgobs.c b/libmailutils/mailbox/msgobs.c
index ca04b5a..cef9830 100644
--- a/libmailutils/mailbox/msgobs.c
+++ b/libmailutils/mailbox/msgobs.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgpart.c b/libmailutils/mailbox/msgpart.c
index 1ebe7e2..5d7a883 100644
--- a/libmailutils/mailbox/msgpart.c
+++ b/libmailutils/mailbox/msgpart.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgqid.c b/libmailutils/mailbox/msgqid.c
index 7b0ed63..de76a82 100644
--- a/libmailutils/mailbox/msgqid.c
+++ b/libmailutils/mailbox/msgqid.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgqlines.c b/libmailutils/mailbox/msgqlines.c
index 27eec20..42acd71 100644
--- a/libmailutils/mailbox/msgqlines.c
+++ b/libmailutils/mailbox/msgqlines.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgref.c b/libmailutils/mailbox/msgref.c
index 0f2d93a..9c08249 100644
--- a/libmailutils/mailbox/msgref.c
+++ b/libmailutils/mailbox/msgref.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgsave.c b/libmailutils/mailbox/msgsave.c
index 2e6b429..f7a1d1a 100644
--- a/libmailutils/mailbox/msgsave.c
+++ b/libmailutils/mailbox/msgsave.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgscan.c b/libmailutils/mailbox/msgscan.c
index 7e8ef14..245e6c5 100644
--- a/libmailutils/mailbox/msgscan.c
+++ b/libmailutils/mailbox/msgscan.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/mailbox/msgsize.c b/libmailutils/mailbox/msgsize.c
index da67036..77a9a0d 100644
--- a/libmailutils/mailbox/msgsize.c
+++ b/libmailutils/mailbox/msgsize.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msgstream.c b/libmailutils/mailbox/msgstream.c
index 05f3e73..f19bc98 100644
--- a/libmailutils/mailbox/msgstream.c
+++ b/libmailutils/mailbox/msgstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msguid.c b/libmailutils/mailbox/msguid.c
index a2f3fb4..c4fac3a 100644
--- a/libmailutils/mailbox/msguid.c
+++ b/libmailutils/mailbox/msguid.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailbox/msguidl.c b/libmailutils/mailbox/msguidl.c
index de59164..e53dab8 100644
--- a/libmailutils/mailbox/msguidl.c
+++ b/libmailutils/mailbox/msguidl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailer/Makefile.am b/libmailutils/mailer/Makefile.am
index 3c239ab..2f78194 100644
--- a/libmailutils/mailer/Makefile.am
+++ b/libmailutils/mailer/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mailer/mailer.c b/libmailutils/mailer/mailer.c
index 15f642c..fb607e2 100644
--- a/libmailutils/mailer/mailer.c
+++ b/libmailutils/mailer/mailer.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mailer/progmailer.c b/libmailutils/mailer/progmailer.c
index f399c58..c6348c1 100644
--- a/libmailutils/mailer/progmailer.c
+++ b/libmailutils/mailer/progmailer.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mime/Makefile.am b/libmailutils/mime/Makefile.am
index d37b387..ee1367a 100644
--- a/libmailutils/mime/Makefile.am
+++ b/libmailutils/mime/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/mime/attachment.c b/libmailutils/mime/attachment.c
index d03fb07..55e3791 100644
--- a/libmailutils/mime/attachment.c
+++ b/libmailutils/mime/attachment.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mime/mime.c b/libmailutils/mime/mime.c
index 437097c..90e5028 100644
--- a/libmailutils/mime/mime.c
+++ b/libmailutils/mime/mime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2004, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2004, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/mime/mimehdr.c b/libmailutils/mime/mimehdr.c
index e1f24b5..73accf7 100644
--- a/libmailutils/mime/mimehdr.c
+++ b/libmailutils/mime/mimehdr.c
@@ -1,6 +1,6 @@
 /* Operations on RFC-2231-compliant mail headers fields.
    GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/msgset/Makefile.am b/libmailutils/msgset/Makefile.am
index c52e77c..58d3781 100644
--- a/libmailutils/msgset/Makefile.am
+++ b/libmailutils/msgset/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/msgset/add.c b/libmailutils/msgset/add.c
index b0c4be4..b42cc46 100644
--- a/libmailutils/msgset/add.c
+++ b/libmailutils/msgset/add.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/addset.c b/libmailutils/msgset/addset.c
index 37583ab..d5efafb 100644
--- a/libmailutils/msgset/addset.c
+++ b/libmailutils/msgset/addset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/aggr.c b/libmailutils/msgset/aggr.c
index 839dc61..fe04fb3 100644
--- a/libmailutils/msgset/aggr.c
+++ b/libmailutils/msgset/aggr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/clear.c b/libmailutils/msgset/clear.c
index efc7ca8..8fcdf08 100644
--- a/libmailutils/msgset/clear.c
+++ b/libmailutils/msgset/clear.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/count.c b/libmailutils/msgset/count.c
index f16637a..e650668 100644
--- a/libmailutils/msgset/count.c
+++ b/libmailutils/msgset/count.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/create.c b/libmailutils/msgset/create.c
index aea1818..53e6ebd 100644
--- a/libmailutils/msgset/create.c
+++ b/libmailutils/msgset/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/foreachmsg.c b/libmailutils/msgset/foreachmsg.c
index ea7c961..2f45b4b 100644
--- a/libmailutils/msgset/foreachmsg.c
+++ b/libmailutils/msgset/foreachmsg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/foreachmsgno.c 
b/libmailutils/msgset/foreachmsgno.c
index 4d90151..7c9043a 100644
--- a/libmailutils/msgset/foreachmsgno.c
+++ b/libmailutils/msgset/foreachmsgno.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/foreachnum.c b/libmailutils/msgset/foreachnum.c
index 27e82e1..e2c9925 100644
--- a/libmailutils/msgset/foreachnum.c
+++ b/libmailutils/msgset/foreachnum.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/foreachuid.c b/libmailutils/msgset/foreachuid.c
index 5a70020..627f2ed 100644
--- a/libmailutils/msgset/foreachuid.c
+++ b/libmailutils/msgset/foreachuid.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/free.c b/libmailutils/msgset/free.c
index e92b09e..6e49e30 100644
--- a/libmailutils/msgset/free.c
+++ b/libmailutils/msgset/free.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/getitr.c b/libmailutils/msgset/getitr.c
index 66232e7..3d07468 100644
--- a/libmailutils/msgset/getitr.c
+++ b/libmailutils/msgset/getitr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/getlist.c b/libmailutils/msgset/getlist.c
index f25606a..a0f2f38 100644
--- a/libmailutils/msgset/getlist.c
+++ b/libmailutils/msgset/getlist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/getmbox.c b/libmailutils/msgset/getmbox.c
index cfb536a..8ec37ef 100644
--- a/libmailutils/msgset/getmbox.c
+++ b/libmailutils/msgset/getmbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/isempty.c b/libmailutils/msgset/isempty.c
index 9a7b460..db9c2e9 100644
--- a/libmailutils/msgset/isempty.c
+++ b/libmailutils/msgset/isempty.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/locate.c b/libmailutils/msgset/locate.c
index c15bba9..2e26fa6 100644
--- a/libmailutils/msgset/locate.c
+++ b/libmailutils/msgset/locate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/negate.c b/libmailutils/msgset/negate.c
index e656d93..f3b2a3c 100644
--- a/libmailutils/msgset/negate.c
+++ b/libmailutils/msgset/negate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/parse.c b/libmailutils/msgset/parse.c
index 0187c4e..e7ff907 100644
--- a/libmailutils/msgset/parse.c
+++ b/libmailutils/msgset/parse.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/print.c b/libmailutils/msgset/print.c
index d8b3085..090e0f2 100644
--- a/libmailutils/msgset/print.c
+++ b/libmailutils/msgset/print.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/sub.c b/libmailutils/msgset/sub.c
index d346df8..df87f92 100644
--- a/libmailutils/msgset/sub.c
+++ b/libmailutils/msgset/sub.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/subset.c b/libmailutils/msgset/subset.c
index 8c8dc6b..8951eb3 100644
--- a/libmailutils/msgset/subset.c
+++ b/libmailutils/msgset/subset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/msgset/trans.c b/libmailutils/msgset/trans.c
index f8c8b1a..8bb929d 100644
--- a/libmailutils/msgset/trans.c
+++ b/libmailutils/msgset/trans.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/property/Makefile.am 
b/libmailutils/property/Makefile.am
index 2e2433b..1bca8a7 100644
--- a/libmailutils/property/Makefile.am
+++ b/libmailutils/property/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/property/assocprop.c 
b/libmailutils/property/assocprop.c
index dd730c3..19a419e 100644
--- a/libmailutils/property/assocprop.c
+++ b/libmailutils/property/assocprop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/property/create.c b/libmailutils/property/create.c
index 25c6692..9d6e7c8 100644
--- a/libmailutils/property/create.c
+++ b/libmailutils/property/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/property/mhprop.c b/libmailutils/property/mhprop.c
index ea7397d..b6c76fd 100644
--- a/libmailutils/property/mhprop.c
+++ b/libmailutils/property/mhprop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/property/propclr.c b/libmailutils/property/propclr.c
index 1265e17..49a084f 100644
--- a/libmailutils/property/propclr.c
+++ b/libmailutils/property/propclr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/property/propget.c b/libmailutils/property/propget.c
index b8409c9..46f3e58 100644
--- a/libmailutils/property/propget.c
+++ b/libmailutils/property/propget.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/property/propinv.c b/libmailutils/property/propinv.c
index a495347..363476b 100644
--- a/libmailutils/property/propinv.c
+++ b/libmailutils/property/propinv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/property/propitr.c b/libmailutils/property/propitr.c
index 50e2edb..993680e 100644
--- a/libmailutils/property/propitr.c
+++ b/libmailutils/property/propitr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/property/propset.c b/libmailutils/property/propset.c
index 79dd289..21c0cf7 100644
--- a/libmailutils/property/propset.c
+++ b/libmailutils/property/propset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2001, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/server/Makefile.am b/libmailutils/server/Makefile.am
index bcd8ea9..6f47a1a 100644
--- a/libmailutils/server/Makefile.am
+++ b/libmailutils/server/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/server/acl.c b/libmailutils/server/acl.c
index 6c19102..f37e1eb 100644
--- a/libmailutils/server/acl.c
+++ b/libmailutils/server/acl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/server/ipsrv.c b/libmailutils/server/ipsrv.c
index e2f8bd7..468e529 100644
--- a/libmailutils/server/ipsrv.c
+++ b/libmailutils/server/ipsrv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/server/msrv.c b/libmailutils/server/msrv.c
index 406de09..eb7310a 100644
--- a/libmailutils/server/msrv.c
+++ b/libmailutils/server/msrv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/server/server.c b/libmailutils/server/server.c
index 2fe791c..5b21bf9 100644
--- a/libmailutils/server/server.c
+++ b/libmailutils/server/server.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/sockaddr/Makefile.am 
b/libmailutils/sockaddr/Makefile.am
index f01ff13..40ae578 100644
--- a/libmailutils/sockaddr/Makefile.am
+++ b/libmailutils/sockaddr/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/copy.c b/libmailutils/sockaddr/copy.c
index 2d4f097..d0b3e7b 100644
--- a/libmailutils/sockaddr/copy.c
+++ b/libmailutils/sockaddr/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/create.c b/libmailutils/sockaddr/create.c
index 5ffb5ba..c7d6046 100644
--- a/libmailutils/sockaddr/create.c
+++ b/libmailutils/sockaddr/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/free.c b/libmailutils/sockaddr/free.c
index e840c9c..860bdb2 100644
--- a/libmailutils/sockaddr/free.c
+++ b/libmailutils/sockaddr/free.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/fromnode.c b/libmailutils/sockaddr/fromnode.c
index da06ffd..1edec0e 100644
--- a/libmailutils/sockaddr/fromnode.c
+++ b/libmailutils/sockaddr/fromnode.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/insert.c b/libmailutils/sockaddr/insert.c
index 96bc772..b66c676 100644
--- a/libmailutils/sockaddr/insert.c
+++ b/libmailutils/sockaddr/insert.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/ipaddr.c b/libmailutils/sockaddr/ipaddr.c
index 9aada80..b0abcb0 100644
--- a/libmailutils/sockaddr/ipaddr.c
+++ b/libmailutils/sockaddr/ipaddr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/str.c b/libmailutils/sockaddr/str.c
index 7eaa075..e5bd5a1 100644
--- a/libmailutils/sockaddr/str.c
+++ b/libmailutils/sockaddr/str.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -33,7 +33,7 @@
 static char *default_sockaddr_text = "[not enogh memory]";
 
 #define S_UN_NAME(sa, salen) \
-       ((salen < mu_offsetof(struct sockaddr_un,sun_path)) ?   \
+       ((salen <= mu_offsetof(struct sockaddr_un,sun_path)) ?  \
          "" : (sa)->sun_path)
 
 int
diff --git a/libmailutils/sockaddr/unlink.c b/libmailutils/sockaddr/unlink.c
index a15f32c..3a62c96 100644
--- a/libmailutils/sockaddr/unlink.c
+++ b/libmailutils/sockaddr/unlink.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/sockaddr/url.c b/libmailutils/sockaddr/url.c
index 49136b0..9b5eb87 100644
--- a/libmailutils/sockaddr/url.c
+++ b/libmailutils/sockaddr/url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/stdstream/Makefile.am 
b/libmailutils/stdstream/Makefile.am
index 1fc34bd..80ce14e 100644
--- a/libmailutils/stdstream/Makefile.am
+++ b/libmailutils/stdstream/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/stdstream/basestr.c b/libmailutils/stdstream/basestr.c
index 0ab6e90..76d4336 100644
--- a/libmailutils/stdstream/basestr.c
+++ b/libmailutils/stdstream/basestr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stdstream/dbgstream.c 
b/libmailutils/stdstream/dbgstream.c
index 71874c6..a370397 100644
--- a/libmailutils/stdstream/dbgstream.c
+++ b/libmailutils/stdstream/dbgstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stdstream/strerr.c b/libmailutils/stdstream/strerr.c
index cffb9fc..52fa80e 100644
--- a/libmailutils/stdstream/strerr.c
+++ b/libmailutils/stdstream/strerr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/Makefile.am b/libmailutils/stream/Makefile.am
index 09f5507..df76fd8 100644
--- a/libmailutils/stream/Makefile.am
+++ b/libmailutils/stream/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/stream/file_stream.c 
b/libmailutils/stream/file_stream.c
index 8e6e0cd..fc64c5a 100644
--- a/libmailutils/stream/file_stream.c
+++ b/libmailutils/stream/file_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/stream/fltstream.c b/libmailutils/stream/fltstream.c
index d4fabff..b79b365 100644
--- a/libmailutils/stream/fltstream.c
+++ b/libmailutils/stream/fltstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/iostream.c b/libmailutils/stream/iostream.c
index e8b4020..2925cb4 100644
--- a/libmailutils/stream/iostream.c
+++ b/libmailutils/stream/iostream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/logstream.c b/libmailutils/stream/logstream.c
index abd57d4..d3893e0 100644
--- a/libmailutils/stream/logstream.c
+++ b/libmailutils/stream/logstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/mapfile_stream.c 
b/libmailutils/stream/mapfile_stream.c
index dcf785c..5072ce3 100644
--- a/libmailutils/stream/mapfile_stream.c
+++ b/libmailutils/stream/mapfile_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/stream/memory_stream.c 
b/libmailutils/stream/memory_stream.c
index 95a3c09..3c2e575 100644
--- a/libmailutils/stream/memory_stream.c
+++ b/libmailutils/stream/memory_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/stream/message_stream.c 
b/libmailutils/stream/message_stream.c
index 2516f2c..b1fd1b8 100644
--- a/libmailutils/stream/message_stream.c
+++ b/libmailutils/stream/message_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/stream/nullstream.c b/libmailutils/stream/nullstream.c
index 5efb8ba..e69f746 100644
--- a/libmailutils/stream/nullstream.c
+++ b/libmailutils/stream/nullstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/prog_stream.c 
b/libmailutils/stream/prog_stream.c
index 3e57170..4e1046d 100644
--- a/libmailutils/stream/prog_stream.c
+++ b/libmailutils/stream/prog_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/rdcache_stream.c 
b/libmailutils/stream/rdcache_stream.c
index 46f081c..1055259 100644
--- a/libmailutils/stream/rdcache_stream.c
+++ b/libmailutils/stream/rdcache_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/socket_stream.c 
b/libmailutils/stream/socket_stream.c
index 46524fa..972f8df 100644
--- a/libmailutils/stream/socket_stream.c
+++ b/libmailutils/stream/socket_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/stream/stdio_stream.c 
b/libmailutils/stream/stdio_stream.c
index 345ecec..bbadf8a 100644
--- a/libmailutils/stream/stdio_stream.c
+++ b/libmailutils/stream/stdio_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/stream.c b/libmailutils/stream/stream.c
index 7122449..0ddc435 100644
--- a/libmailutils/stream/stream.c
+++ b/libmailutils/stream/stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/stream/stream_printf.c 
b/libmailutils/stream/stream_printf.c
index 73dea00..ac168c8 100644
--- a/libmailutils/stream/stream_printf.c
+++ b/libmailutils/stream/stream_printf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/stream_vprintf.c 
b/libmailutils/stream/stream_vprintf.c
index 4cf646b..7660322 100644
--- a/libmailutils/stream/stream_vprintf.c
+++ b/libmailutils/stream/stream_vprintf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/streamcpy.c b/libmailutils/stream/streamcpy.c
index b572831..f3f083a 100644
--- a/libmailutils/stream/streamcpy.c
+++ b/libmailutils/stream/streamcpy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/streamref.c b/libmailutils/stream/streamref.c
index cf8b844..72feb6d 100644
--- a/libmailutils/stream/streamref.c
+++ b/libmailutils/stream/streamref.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/syslogstream.c 
b/libmailutils/stream/syslogstream.c
index 3ff4369..ca31e44 100644
--- a/libmailutils/stream/syslogstream.c
+++ b/libmailutils/stream/syslogstream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/tcp.c b/libmailutils/stream/tcp.c
index bf6e94b..2cbefe1 100644
--- a/libmailutils/stream/tcp.c
+++ b/libmailutils/stream/tcp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2004, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2004, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/stream/temp_file_stream.c 
b/libmailutils/stream/temp_file_stream.c
index 6667804..556ca61 100644
--- a/libmailutils/stream/temp_file_stream.c
+++ b/libmailutils/stream/temp_file_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmailutils/stream/xscript-stream.c 
b/libmailutils/stream/xscript-stream.c
index fa49a34..2ac37a2 100644
--- a/libmailutils/stream/xscript-stream.c
+++ b/libmailutils/stream/xscript-stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
diff --git a/libmailutils/string/Makefile.am b/libmailutils/string/Makefile.am
index dd8023f..a9fbd56 100644
--- a/libmailutils/string/Makefile.am
+++ b/libmailutils/string/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/asnprintf.c b/libmailutils/string/asnprintf.c
index 24f4eda..2141204 100644
--- a/libmailutils/string/asnprintf.c
+++ b/libmailutils/string/asnprintf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/asprintf.c b/libmailutils/string/asprintf.c
index a085a63..746ae5d 100644
--- a/libmailutils/string/asprintf.c
+++ b/libmailutils/string/asprintf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/cpystr.c b/libmailutils/string/cpystr.c
index 1c7c622..d46dd01 100644
--- a/libmailutils/string/cpystr.c
+++ b/libmailutils/string/cpystr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/string/cstrcasecmp.c 
b/libmailutils/string/cstrcasecmp.c
index fb6c054..31f46a2 100644
--- a/libmailutils/string/cstrcasecmp.c
+++ b/libmailutils/string/cstrcasecmp.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/cstrcasestr.c 
b/libmailutils/string/cstrcasestr.c
index ca5ee9b..43f422a 100644
--- a/libmailutils/string/cstrcasestr.c
+++ b/libmailutils/string/cstrcasestr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/string/cstrlower.c b/libmailutils/string/cstrlower.c
index 9e4d3b9..3ba8811 100644
--- a/libmailutils/string/cstrlower.c
+++ b/libmailutils/string/cstrlower.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/cstrupper.c b/libmailutils/string/cstrupper.c
index 00ce87b..9445171 100644
--- a/libmailutils/string/cstrupper.c
+++ b/libmailutils/string/cstrupper.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/hexstr.c b/libmailutils/string/hexstr.c
index 9a0141b..555fc43 100644
--- a/libmailutils/string/hexstr.c
+++ b/libmailutils/string/hexstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/string/mkfilename.c b/libmailutils/string/mkfilename.c
index 8919b07..29d3175 100644
--- a/libmailutils/string/mkfilename.c
+++ b/libmailutils/string/mkfilename.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/muctype.c b/libmailutils/string/muctype.c
index cf5c9f4..01d8b57 100644
--- a/libmailutils/string/muctype.c
+++ b/libmailutils/string/muctype.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/stpcpy.c b/libmailutils/string/stpcpy.c
index 0ee7c47..53db845 100644
--- a/libmailutils/string/stpcpy.c
+++ b/libmailutils/string/stpcpy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/stripws.c b/libmailutils/string/stripws.c
index bb6f84d..b0a348e 100644
--- a/libmailutils/string/stripws.c
+++ b/libmailutils/string/stripws.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/strlst.c b/libmailutils/string/strlst.c
index 1d73a11..5fe81a4 100644
--- a/libmailutils/string/strlst.c
+++ b/libmailutils/string/strlst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/string/strltrim.c b/libmailutils/string/strltrim.c
index ce150c1..a8c758c 100644
--- a/libmailutils/string/strltrim.c
+++ b/libmailutils/string/strltrim.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/strrtrim.c b/libmailutils/string/strrtrim.c
index b2b0aba..938dc27 100644
--- a/libmailutils/string/strrtrim.c
+++ b/libmailutils/string/strrtrim.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/strskip.c b/libmailutils/string/strskip.c
index 5f4cb07..821b14c 100644
--- a/libmailutils/string/strskip.c
+++ b/libmailutils/string/strskip.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/trueans.c b/libmailutils/string/trueans.c
index bdc659a..6964d8d 100644
--- a/libmailutils/string/trueans.c
+++ b/libmailutils/string/trueans.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/string/unfold.c b/libmailutils/string/unfold.c
index 1862886..2e134a0 100644
--- a/libmailutils/string/unfold.c
+++ b/libmailutils/string/unfold.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/vasnprintf.c b/libmailutils/string/vasnprintf.c
index b6493ef..fff6ad2 100644
--- a/libmailutils/string/vasnprintf.c
+++ b/libmailutils/string/vasnprintf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/string/xdecode.c b/libmailutils/string/xdecode.c
index abd6025..21e4915 100644
--- a/libmailutils/string/xdecode.c
+++ b/libmailutils/string/xdecode.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmailutils/tests/Makefile.am b/libmailutils/tests/Makefile.am
index 5db3974..699d496 100644
--- a/libmailutils/tests/Makefile.am
+++ b/libmailutils/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/addr.c b/libmailutils/tests/addr.c
index 292de6f..10038e0 100644
--- a/libmailutils/tests/addr.c
+++ b/libmailutils/tests/addr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/address.at b/libmailutils/tests/address.at
index 59a4d40..40c0f03 100644
--- a/libmailutils/tests/address.at
+++ b/libmailutils/tests/address.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/atlocal.in b/libmailutils/tests/atlocal.in
index d1b85ee..b998cb8 100644
--- a/libmailutils/tests/atlocal.in
+++ b/libmailutils/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/libmailutils/tests:$top_srcdir:$srcdir:$PATH
diff --git a/libmailutils/tests/base64d.at b/libmailutils/tests/base64d.at
index c871c95..05fcd9e 100644
--- a/libmailutils/tests/base64d.at
+++ b/libmailutils/tests/base64d.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/base64e.at b/libmailutils/tests/base64e.at
index 1b2e694..d546e9c 100644
--- a/libmailutils/tests/base64e.at
+++ b/libmailutils/tests/base64e.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/cidr.c b/libmailutils/tests/cidr.c
index 6ef85d7..5a9c303 100644
--- a/libmailutils/tests/cidr.c
+++ b/libmailutils/tests/cidr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/tests/debugspec.at b/libmailutils/tests/debugspec.at
index 0c4fd7b..59f7095 100644
--- a/libmailutils/tests/debugspec.at
+++ b/libmailutils/tests/debugspec.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/debugspec.c b/libmailutils/tests/debugspec.c
index f524b09..e4fd167 100644
--- a/libmailutils/tests/debugspec.c
+++ b/libmailutils/tests/debugspec.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/decode2047.at b/libmailutils/tests/decode2047.at
index 51976f9..9059c4b 100644
--- a/libmailutils/tests/decode2047.at
+++ b/libmailutils/tests/decode2047.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/decode2047.c b/libmailutils/tests/decode2047.c
index 93d9027..5320167 100644
--- a/libmailutils/tests/decode2047.c
+++ b/libmailutils/tests/decode2047.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/encode2047.at b/libmailutils/tests/encode2047.at
index 1ab2729..aea3900 100644
--- a/libmailutils/tests/encode2047.at
+++ b/libmailutils/tests/encode2047.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/encode2047.c b/libmailutils/tests/encode2047.c
index 5e12243..0ef57ab 100644
--- a/libmailutils/tests/encode2047.c
+++ b/libmailutils/tests/encode2047.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/fltst.c b/libmailutils/tests/fltst.c
index 2785ea2..e874add 100644
--- a/libmailutils/tests/fltst.c
+++ b/libmailutils/tests/fltst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/fromflt.at b/libmailutils/tests/fromflt.at
index 5036a42..6c91927 100644
--- a/libmailutils/tests/fromflt.at
+++ b/libmailutils/tests/fromflt.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/fsaf.at b/libmailutils/tests/fsaf.at
index 86cc247..572ab7c 100644
--- a/libmailutils/tests/fsaf.at
+++ b/libmailutils/tests/fsaf.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/fsaf.c b/libmailutils/tests/fsaf.c
index a6b9a85..9a8eb88 100644
--- a/libmailutils/tests/fsaf.c
+++ b/libmailutils/tests/fsaf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/fsaftomod.at b/libmailutils/tests/fsaftomod.at
index ab655c2..63d77d9 100644
--- a/libmailutils/tests/fsaftomod.at
+++ b/libmailutils/tests/fsaftomod.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/fsaftomod.c b/libmailutils/tests/fsaftomod.c
index c4632f0..458b830 100644
--- a/libmailutils/tests/fsaftomod.c
+++ b/libmailutils/tests/fsaftomod.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/fsfolder.c b/libmailutils/tests/fsfolder.c
index 1031afe..d4d6b5e 100644
--- a/libmailutils/tests/fsfolder.c
+++ b/libmailutils/tests/fsfolder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/fsfolder00.at b/libmailutils/tests/fsfolder00.at
index d4a9d46..abd67d0 100644
--- a/libmailutils/tests/fsfolder00.at
+++ b/libmailutils/tests/fsfolder00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/fsfolder01.at b/libmailutils/tests/fsfolder01.at
index a3424ae..3877579 100644
--- a/libmailutils/tests/fsfolder01.at
+++ b/libmailutils/tests/fsfolder01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/fsfolder02.at b/libmailutils/tests/fsfolder02.at
index 76fb883..48f3738 100644
--- a/libmailutils/tests/fsfolder02.at
+++ b/libmailutils/tests/fsfolder02.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/hdrflt.at b/libmailutils/tests/hdrflt.at
index cf0a9dc..811aae3 100644
--- a/libmailutils/tests/hdrflt.at
+++ b/libmailutils/tests/hdrflt.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/htmlent.at b/libmailutils/tests/htmlent.at
index edec725..4a009e5 100644
--- a/libmailutils/tests/htmlent.at
+++ b/libmailutils/tests/htmlent.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/imapio.at b/libmailutils/tests/imapio.at
index 936c150..c70d37d 100644
--- a/libmailutils/tests/imapio.at
+++ b/libmailutils/tests/imapio.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/imapio.c b/libmailutils/tests/imapio.c
index 7b0a0a2..bd19f2b 100644
--- a/libmailutils/tests/imapio.c
+++ b/libmailutils/tests/imapio.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/inline-comment.at 
b/libmailutils/tests/inline-comment.at
index a188e21..f58adcc 100644
--- a/libmailutils/tests/inline-comment.at
+++ b/libmailutils/tests/inline-comment.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/linecon.at b/libmailutils/tests/linecon.at
index 1414f29..7dfed8e 100644
--- a/libmailutils/tests/linecon.at
+++ b/libmailutils/tests/linecon.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/list.at b/libmailutils/tests/list.at
index a29ecc1..1436344 100644
--- a/libmailutils/tests/list.at
+++ b/libmailutils/tests/list.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/listop.c b/libmailutils/tests/listop.c
index e1b4a6e..26bc2fa 100644
--- a/libmailutils/tests/listop.c
+++ b/libmailutils/tests/listop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/mailcap.at b/libmailutils/tests/mailcap.at
index 3717b13..da3280b 100644
--- a/libmailutils/tests/mailcap.at
+++ b/libmailutils/tests/mailcap.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/mailcap.c b/libmailutils/tests/mailcap.c
index 0c0470b..6239b3f 100644
--- a/libmailutils/tests/mailcap.c
+++ b/libmailutils/tests/mailcap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/mimehdr.at b/libmailutils/tests/mimehdr.at
index df716ea..bd0fcff 100644
--- a/libmailutils/tests/mimehdr.at
+++ b/libmailutils/tests/mimehdr.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/mimehdr.c b/libmailutils/tests/mimehdr.c
index 9dcd125..2564de6 100644
--- a/libmailutils/tests/mimehdr.c
+++ b/libmailutils/tests/mimehdr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/modmesg.c b/libmailutils/tests/modmesg.c
index bcd8a0a..58c34ff 100644
--- a/libmailutils/tests/modmesg.c
+++ b/libmailutils/tests/modmesg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2013-2015 Free Software Foundation, Inc.
+   Copyright (C) 2013-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/modmesg00.at b/libmailutils/tests/modmesg00.at
index 1505055..0c190ac 100644
--- a/libmailutils/tests/modmesg00.at
+++ b/libmailutils/tests/modmesg00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/modmesg01.at b/libmailutils/tests/modmesg01.at
index f4f8b00..f4c9720 100644
--- a/libmailutils/tests/modmesg01.at
+++ b/libmailutils/tests/modmesg01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/modmesg02.at b/libmailutils/tests/modmesg02.at
index c7e3161..ad2411a 100644
--- a/libmailutils/tests/modmesg02.at
+++ b/libmailutils/tests/modmesg02.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/modmesg03.at b/libmailutils/tests/modmesg03.at
index 19edf43..5242886 100644
--- a/libmailutils/tests/modmesg03.at
+++ b/libmailutils/tests/modmesg03.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/modtofsaf.at b/libmailutils/tests/modtofsaf.at
index 4d012f0..823a303 100644
--- a/libmailutils/tests/modtofsaf.at
+++ b/libmailutils/tests/modtofsaf.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/modtofsaf.c b/libmailutils/tests/modtofsaf.c
index 1a216b9..e9f5fef 100644
--- a/libmailutils/tests/modtofsaf.c
+++ b/libmailutils/tests/modtofsaf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/msgset.at b/libmailutils/tests/msgset.at
index a072b54..67ecfd3 100644
--- a/libmailutils/tests/msgset.at
+++ b/libmailutils/tests/msgset.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/msgset.c b/libmailutils/tests/msgset.c
index 2bb4e82..c93c07a 100644
--- a/libmailutils/tests/msgset.c
+++ b/libmailutils/tests/msgset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/prop.at b/libmailutils/tests/prop.at
index a00913a..2ce4821 100644
--- a/libmailutils/tests/prop.at
+++ b/libmailutils/tests/prop.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/prop.c b/libmailutils/tests/prop.c
index 49bc563..8c13d2f 100644
--- a/libmailutils/tests/prop.c
+++ b/libmailutils/tests/prop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/scantime.at b/libmailutils/tests/scantime.at
index 70048bd..bfd81ba 100644
--- a/libmailutils/tests/scantime.at
+++ b/libmailutils/tests/scantime.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/scantime.c b/libmailutils/tests/scantime.c
index 3faa800..925d50d 100644
--- a/libmailutils/tests/scantime.c
+++ b/libmailutils/tests/scantime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/strerr.at b/libmailutils/tests/strerr.at
index 90a3951..c100777 100644
--- a/libmailutils/tests/strerr.at
+++ b/libmailutils/tests/strerr.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/strftime.at b/libmailutils/tests/strftime.at
index cd95518..d225ac5 100644
--- a/libmailutils/tests/strftime.at
+++ b/libmailutils/tests/strftime.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/strftime.c b/libmailutils/tests/strftime.c
index 05ffc4b..bb60218 100644
--- a/libmailutils/tests/strftime.c
+++ b/libmailutils/tests/strftime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/strin.at b/libmailutils/tests/strin.at
index 7e00054..b4adcb2 100644
--- a/libmailutils/tests/strin.at
+++ b/libmailutils/tests/strin.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/strin.c b/libmailutils/tests/strin.c
index 6a02ce4..381ada7 100644
--- a/libmailutils/tests/strin.c
+++ b/libmailutils/tests/strin.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/strout.at b/libmailutils/tests/strout.at
index d402082..b71219d 100644
--- a/libmailutils/tests/strout.at
+++ b/libmailutils/tests/strout.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/strout.c b/libmailutils/tests/strout.c
index c3ee865..64cc286 100644
--- a/libmailutils/tests/strout.c
+++ b/libmailutils/tests/strout.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/tempfile.c b/libmailutils/tests/tempfile.c
index 5c62ee5..4d4c976 100644
--- a/libmailutils/tests/tempfile.c
+++ b/libmailutils/tests/tempfile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/testsuite.at b/libmailutils/tests/testsuite.at
index e120720..aa97088 100644
--- a/libmailutils/tests/testsuite.at
+++ b/libmailutils/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/url-comp.at b/libmailutils/tests/url-comp.at
index a4514fc..6e4d366 100644
--- a/libmailutils/tests/url-comp.at
+++ b/libmailutils/tests/url-comp.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/url-comp.c b/libmailutils/tests/url-comp.c
index b71e414..eddb0aa 100644
--- a/libmailutils/tests/url-comp.c
+++ b/libmailutils/tests/url-comp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/tests/url-parse.c b/libmailutils/tests/url-parse.c
index fcfa416..fa00533 100644
--- a/libmailutils/tests/url-parse.c
+++ b/libmailutils/tests/url-parse.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/url.at b/libmailutils/tests/url.at
index 9e08ed2..9f2f535 100644
--- a/libmailutils/tests/url.at
+++ b/libmailutils/tests/url.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/wicket.at b/libmailutils/tests/wicket.at
index 2811723..115d262 100644
--- a/libmailutils/tests/wicket.at
+++ b/libmailutils/tests/wicket.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/wicket.c b/libmailutils/tests/wicket.c
index 36ae2fe..3409120 100644
--- a/libmailutils/tests/wicket.c
+++ b/libmailutils/tests/wicket.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/wordsplit.at b/libmailutils/tests/wordsplit.at
index 767fa24..f2d4bf0 100644
--- a/libmailutils/tests/wordsplit.at
+++ b/libmailutils/tests/wordsplit.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/tests/wsp.c b/libmailutils/tests/wsp.c
index 8f82c20..28e11af 100644
--- a/libmailutils/tests/wsp.c
+++ b/libmailutils/tests/wsp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmailutils/tests/xml.at b/libmailutils/tests/xml.at
index ba921c9..2e3ca60 100644
--- a/libmailutils/tests/xml.at
+++ b/libmailutils/tests/xml.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmailutils/url/Makefile.am b/libmailutils/url/Makefile.am
index f2c6008..3537dc4 100644
--- a/libmailutils/url/Makefile.am
+++ b/libmailutils/url/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/accessor.h b/libmailutils/url/accessor.h
index 458c2eb..57ec655 100644
--- a/libmailutils/url/accessor.h
+++ b/libmailutils/url/accessor.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/add-param.c b/libmailutils/url/add-param.c
index c8f065b..9a6370f 100644
--- a/libmailutils/url/add-param.c
+++ b/libmailutils/url/add-param.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/add-query.c b/libmailutils/url/add-query.c
index 96f1417..ca8af2a 100644
--- a/libmailutils/url/add-query.c
+++ b/libmailutils/url/add-query.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/clr-param.c b/libmailutils/url/clr-param.c
index 7a25b33..3a37f21 100644
--- a/libmailutils/url/clr-param.c
+++ b/libmailutils/url/clr-param.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/clr-query.c b/libmailutils/url/clr-query.c
index 3f1f6aa..a8fdc83 100644
--- a/libmailutils/url/clr-query.c
+++ b/libmailutils/url/clr-query.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/copy.c b/libmailutils/url/copy.c
index 92b2981..a40fe45 100644
--- a/libmailutils/url/copy.c
+++ b/libmailutils/url/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/create.c b/libmailutils/url/create.c
index 95deca4..3999d0a 100644
--- a/libmailutils/url/create.c
+++ b/libmailutils/url/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/decode.c b/libmailutils/url/decode.c
index 30306e2..9086650 100644
--- a/libmailutils/url/decode.c
+++ b/libmailutils/url/decode.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/destroy.c b/libmailutils/url/destroy.c
index 962ba5d..97cf6e8 100644
--- a/libmailutils/url/destroy.c
+++ b/libmailutils/url/destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/dup.c b/libmailutils/url/dup.c
index 077e3e4..534fe21 100644
--- a/libmailutils/url/dup.c
+++ b/libmailutils/url/dup.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/expand.c b/libmailutils/url/expand.c
index 1513d7e..e642da8 100644
--- a/libmailutils/url/expand.c
+++ b/libmailutils/url/expand.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/flag.c b/libmailutils/url/flag.c
index 3399d87..4fc0e58 100644
--- a/libmailutils/url/flag.c
+++ b/libmailutils/url/flag.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/get-param.c b/libmailutils/url/get-param.c
index f8b6569..3abed49 100644
--- a/libmailutils/url/get-param.c
+++ b/libmailutils/url/get-param.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/get-query.c b/libmailutils/url/get-query.c
index cffdbb2..219b71a 100644
--- a/libmailutils/url/get-query.c
+++ b/libmailutils/url/get-query.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/get-secret.c b/libmailutils/url/get-secret.c
index 792b3a3..97e641a 100644
--- a/libmailutils/url/get-secret.c
+++ b/libmailutils/url/get-secret.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/match.c b/libmailutils/url/match.c
index e64fd39..fde7dc7 100644
--- a/libmailutils/url/match.c
+++ b/libmailutils/url/match.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/null.c b/libmailutils/url/null.c
index 6eb58bd..e9529dd 100644
--- a/libmailutils/url/null.c
+++ b/libmailutils/url/null.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/port.c b/libmailutils/url/port.c
index bf2c22f..0e10357 100644
--- a/libmailutils/url/port.c
+++ b/libmailutils/url/port.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/scheme.c b/libmailutils/url/scheme.c
index fa6bdbf..5d77644 100644
--- a/libmailutils/url/scheme.c
+++ b/libmailutils/url/scheme.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-auth.c b/libmailutils/url/set-auth.c
index 1e28683..579404c 100644
--- a/libmailutils/url/set-auth.c
+++ b/libmailutils/url/set-auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-host.c b/libmailutils/url/set-host.c
index 165ebc7..a050855 100644
--- a/libmailutils/url/set-host.c
+++ b/libmailutils/url/set-host.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-path.c b/libmailutils/url/set-path.c
index d60f67e..f8eb787 100644
--- a/libmailutils/url/set-path.c
+++ b/libmailutils/url/set-path.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-port.c b/libmailutils/url/set-port.c
index d475de9..b8122a7 100644
--- a/libmailutils/url/set-port.c
+++ b/libmailutils/url/set-port.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-scheme.c b/libmailutils/url/set-scheme.c
index 319f646..252b851 100644
--- a/libmailutils/url/set-scheme.c
+++ b/libmailutils/url/set-scheme.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-secret.c b/libmailutils/url/set-secret.c
index 1717624..0c1d378 100644
--- a/libmailutils/url/set-secret.c
+++ b/libmailutils/url/set-secret.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-service.c b/libmailutils/url/set-service.c
index b9d2a52..0ae2b11 100644
--- a/libmailutils/url/set-service.c
+++ b/libmailutils/url/set-service.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/set-user.c b/libmailutils/url/set-user.c
index eada693..e947f5d 100644
--- a/libmailutils/url/set-user.c
+++ b/libmailutils/url/set-user.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/uplevel.c b/libmailutils/url/uplevel.c
index 6b62aa5..4bee33c 100644
--- a/libmailutils/url/uplevel.c
+++ b/libmailutils/url/uplevel.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/urlinv.c b/libmailutils/url/urlinv.c
index c7cda21..af3ea16 100644
--- a/libmailutils/url/urlinv.c
+++ b/libmailutils/url/urlinv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/url/urlstr.c b/libmailutils/url/urlstr.c
index 6c53955..c57576a 100644
--- a/libmailutils/url/urlstr.c
+++ b/libmailutils/url/urlstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_argp/Makefile.am b/libmu_argp/Makefile.am
index 3e1a672..675ee62 100644
--- a/libmu_argp/Makefile.am
+++ b/libmu_argp/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils
-# Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
 # Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_argp/cmdline.c b/libmu_argp/cmdline.c
index 61f2737..55dabed 100644
--- a/libmu_argp/cmdline.c
+++ b/libmu_argp/cmdline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_argp/cmdline.h b/libmu_argp/cmdline.h
index d93a971..46d5463 100644
--- a/libmu_argp/cmdline.h
+++ b/libmu_argp/cmdline.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_argp/common.c b/libmu_argp/common.c
index 427e3ca..3f245c8 100644
--- a/libmu_argp/common.c
+++ b/libmu_argp/common.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_argp/mailutils.c b/libmu_argp/mailutils.c
index fee67e1..83ed9a8 100644
--- a/libmu_argp/mailutils.c
+++ b/libmu_argp/mailutils.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_argp/mu_argp.c b/libmu_argp/mu_argp.c
index 1379e2c..74b0b30 100644
--- a/libmu_argp/mu_argp.c
+++ b/libmu_argp/mu_argp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_argp/muinit.c b/libmu_argp/muinit.c
index cfdf5b0..eb75fe3 100644
--- a/libmu_argp/muinit.c
+++ b/libmu_argp/muinit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_argp/sieve.c b/libmu_argp/sieve.c
index 6b534f8..efed372 100644
--- a/libmu_argp/sieve.c
+++ b/libmu_argp/sieve.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/Makefile.am b/libmu_auth/Makefile.am
index 6090741..1fa4358 100644
--- a/libmu_auth/Makefile.am
+++ b/libmu_auth/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002-2003, 2005-2006, 2010-2012, 2014-2015 Free
+## Copyright (C) 2002-2003, 2005-2006, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_auth/gsasl.c b/libmu_auth/gsasl.c
index 3efe30b..5ffd0fe 100644
--- a/libmu_auth/gsasl.c
+++ b/libmu_auth/gsasl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/ldap.c b/libmu_auth/ldap.c
index 1851ff4..7c321f2 100644
--- a/libmu_auth/ldap.c
+++ b/libmu_auth/ldap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2005, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/pam.c b/libmu_auth/pam.c
index 6a6022e..2bf3683 100644
--- a/libmu_auth/pam.c
+++ b/libmu_auth/pam.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2002, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/radius.c b/libmu_auth/radius.c
index 64f4781..f6e7e28 100644
--- a/libmu_auth/radius.c
+++ b/libmu_auth/radius.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2005, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/sql.c b/libmu_auth/sql.c
index 8822897..f84d9b0 100644
--- a/libmu_auth/sql.c
+++ b/libmu_auth/sql.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2002-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_auth/sql.h b/libmu_auth/sql.h
index d9c21ab..b452f19 100644
--- a/libmu_auth/sql.h
+++ b/libmu_auth/sql.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/tls.c b/libmu_auth/tls.c
index a9bfb7a..331370c 100644
--- a/libmu_auth/tls.c
+++ b/libmu_auth/tls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_auth/virtual.c b/libmu_auth/virtual.c
index ab54b6c..b97a96b 100644
--- a/libmu_auth/virtual.c
+++ b/libmu_auth/virtual.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2006-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2006-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cfg/Makefile.am b/libmu_cfg/Makefile.am
index f63a754..800cf37 100644
--- a/libmu_cfg/Makefile.am
+++ b/libmu_cfg/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils
-# Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
 # Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/acl.c b/libmu_cfg/acl.c
index 3ccee43..b4bfded 100644
--- a/libmu_cfg/acl.c
+++ b/libmu_cfg/acl.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmu_cfg/auth.c b/libmu_cfg/auth.c
index 6a5fae0..98aa772 100644
--- a/libmu_cfg/auth.c
+++ b/libmu_cfg/auth.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/common.c b/libmu_cfg/common.c
index 2a9d62d..6028c6e 100644
--- a/libmu_cfg/common.c
+++ b/libmu_cfg/common.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmu_cfg/gsasl.c b/libmu_cfg/gsasl.c
index c1ce5ca..f4d3fbb 100644
--- a/libmu_cfg/gsasl.c
+++ b/libmu_cfg/gsasl.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/init.c b/libmu_cfg/init.c
index ba9ed56..5d28567 100644
--- a/libmu_cfg/init.c
+++ b/libmu_cfg/init.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmu_cfg/ldap.c b/libmu_cfg/ldap.c
index 8bc4a44..1da6734 100644
--- a/libmu_cfg/ldap.c
+++ b/libmu_cfg/ldap.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmu_cfg/pam.c b/libmu_cfg/pam.c
index 855ca70..33d50ab 100644
--- a/libmu_cfg/pam.c
+++ b/libmu_cfg/pam.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/radius.c b/libmu_cfg/radius.c
index 6924ef1..cee0713 100644
--- a/libmu_cfg/radius.c
+++ b/libmu_cfg/radius.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/sieve.c b/libmu_cfg/sieve.c
index 80dd137..bd38f5d 100644
--- a/libmu_cfg/sieve.c
+++ b/libmu_cfg/sieve.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/sql.c b/libmu_cfg/sql.c
index a202884..fbacff0 100644
--- a/libmu_cfg/sql.c
+++ b/libmu_cfg/sql.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
diff --git a/libmu_cfg/tls.c b/libmu_cfg/tls.c
index afc0dd1..2004cbe 100644
--- a/libmu_cfg/tls.c
+++ b/libmu_cfg/tls.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007-2008, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2007-2008, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cfg/virtdomain.c b/libmu_cfg/virtdomain.c
index 68242f3..c2dc2cc 100644
--- a/libmu_cfg/virtdomain.c
+++ b/libmu_cfg/virtdomain.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_compat/Makefile.am b/libmu_compat/Makefile.am
index 53924ec..4085d57 100644
--- a/libmu_compat/Makefile.am
+++ b/libmu_compat/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmu_compat/argcv.c b/libmu_compat/argcv.c
index 77903ff..4ceb8df 100644
--- a/libmu_compat/argcv.c
+++ b/libmu_compat/argcv.c
@@ -1,5 +1,5 @@
 /* argcv.c - simple functions for parsing input based on whitespace
-   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2006, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_compat/filter_iconv.c b/libmu_compat/filter_iconv.c
index 452ad10..91471eb 100644
--- a/libmu_compat/filter_iconv.c
+++ b/libmu_compat/filter_iconv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_compat/tests/Makefile.am b/libmu_compat/tests/Makefile.am
index 9932344..6fa6629 100644
--- a/libmu_compat/tests/Makefile.am
+++ b/libmu_compat/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmu_compat/tests/argcv.at b/libmu_compat/tests/argcv.at
index e14fd17..0c1b1d6 100644
--- a/libmu_compat/tests/argcv.at
+++ b/libmu_compat/tests/argcv.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmu_compat/tests/argcv.c b/libmu_compat/tests/argcv.c
index 4e76001..520a3eb 100644
--- a/libmu_compat/tests/argcv.c
+++ b/libmu_compat/tests/argcv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_compat/tests/atlocal.in b/libmu_compat/tests/atlocal.in
index d1b85ee..b998cb8 100644
--- a/libmu_compat/tests/atlocal.in
+++ b/libmu_compat/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/libmailutils/tests:$top_srcdir:$srcdir:$PATH
diff --git a/libmu_compat/tests/testsuite.at b/libmu_compat/tests/testsuite.at
index 5710c56..05e2ccc 100644
--- a/libmu_compat/tests/testsuite.at
+++ b/libmu_compat/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/libmu_compat/vartab.c b/libmu_compat/vartab.c
index 7116fd5..22ae7e2 100644
--- a/libmu_compat/vartab.c
+++ b/libmu_compat/vartab.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/Makefile.am b/libmu_cpp/Makefile.am
index e80d4fc..313831a 100644
--- a/libmu_cpp/Makefile.am
+++ b/libmu_cpp/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_cpp/address.cc b/libmu_cpp/address.cc
index 7556088..663d6c6 100644
--- a/libmu_cpp/address.cc
+++ b/libmu_cpp/address.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/attribute.cc b/libmu_cpp/attribute.cc
index 88f78cc..6835843 100644
--- a/libmu_cpp/attribute.cc
+++ b/libmu_cpp/attribute.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/body.cc b/libmu_cpp/body.cc
index 44dfed1..357e89a 100644
--- a/libmu_cpp/body.cc
+++ b/libmu_cpp/body.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/envelope.cc b/libmu_cpp/envelope.cc
index e292085..6654161 100644
--- a/libmu_cpp/envelope.cc
+++ b/libmu_cpp/envelope.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/filter.cc b/libmu_cpp/filter.cc
index 4fbcf2e..9ff85a3 100644
--- a/libmu_cpp/filter.cc
+++ b/libmu_cpp/filter.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/folder.cc b/libmu_cpp/folder.cc
index 7e3b9e2..988cba7 100644
--- a/libmu_cpp/folder.cc
+++ b/libmu_cpp/folder.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/header.cc b/libmu_cpp/header.cc
index 76864fd..35a6815 100644
--- a/libmu_cpp/header.cc
+++ b/libmu_cpp/header.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/iterator.cc b/libmu_cpp/iterator.cc
index f1f21a2..0aab49b 100644
--- a/libmu_cpp/iterator.cc
+++ b/libmu_cpp/iterator.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/list.cc b/libmu_cpp/list.cc
index 082533b..6e5e934 100644
--- a/libmu_cpp/list.cc
+++ b/libmu_cpp/list.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/mailbox.cc b/libmu_cpp/mailbox.cc
index bf195a1..4d95077 100644
--- a/libmu_cpp/mailbox.cc
+++ b/libmu_cpp/mailbox.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/mailcap.cc b/libmu_cpp/mailcap.cc
index 0734cf3..fb2cd1c 100644
--- a/libmu_cpp/mailcap.cc
+++ b/libmu_cpp/mailcap.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/mailer.cc b/libmu_cpp/mailer.cc
index a84a2e8..080d199 100644
--- a/libmu_cpp/mailer.cc
+++ b/libmu_cpp/mailer.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/message.cc b/libmu_cpp/message.cc
index 82bd1b8..8727752 100644
--- a/libmu_cpp/message.cc
+++ b/libmu_cpp/message.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/mime.cc b/libmu_cpp/mime.cc
index 1685fee..2ba5f0d 100644
--- a/libmu_cpp/mime.cc
+++ b/libmu_cpp/mime.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/mutil.cc b/libmu_cpp/mutil.cc
index 5658692..ca9b9bf 100644
--- a/libmu_cpp/mutil.cc
+++ b/libmu_cpp/mutil.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/pop3.cc b/libmu_cpp/pop3.cc
index 9bf769f..a31b5c1 100644
--- a/libmu_cpp/pop3.cc
+++ b/libmu_cpp/pop3.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/registrar.cc b/libmu_cpp/registrar.cc
index 1bacdf6..9344870 100644
--- a/libmu_cpp/registrar.cc
+++ b/libmu_cpp/registrar.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/secret.cc b/libmu_cpp/secret.cc
index a775529..037fd4a 100644
--- a/libmu_cpp/secret.cc
+++ b/libmu_cpp/secret.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/sieve.cc b/libmu_cpp/sieve.cc
index 6baaee8..6a57e10 100644
--- a/libmu_cpp/sieve.cc
+++ b/libmu_cpp/sieve.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_cpp/stream.cc b/libmu_cpp/stream.cc
index 82dbddd..4238b28 100644
--- a/libmu_cpp/stream.cc
+++ b/libmu_cpp/stream.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_cpp/url.cc b/libmu_cpp/url.cc
index 1d927f8..0a75f43 100644
--- a/libmu_cpp/url.cc
+++ b/libmu_cpp/url.cc
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2006-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2004, 2006-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_dbm/Makefile.am b/libmu_dbm/Makefile.am
index 9180fc8..186901e 100644
--- a/libmu_dbm/Makefile.am
+++ b/libmu_dbm/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/libmu_dbm/berkeley.c b/libmu_dbm/berkeley.c
index c70f1d6..3198c6b 100644
--- a/libmu_dbm/berkeley.c
+++ b/libmu_dbm/berkeley.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/close.c b/libmu_dbm/close.c
index fbc977d..f81b0fa 100644
--- a/libmu_dbm/close.c
+++ b/libmu_dbm/close.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/create.c b/libmu_dbm/create.c
index 17e58e4..df3a5cf 100644
--- a/libmu_dbm/create.c
+++ b/libmu_dbm/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/datumfree.c b/libmu_dbm/datumfree.c
index 49abf6b..0416889 100644
--- a/libmu_dbm/datumfree.c
+++ b/libmu_dbm/datumfree.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/dbm.c b/libmu_dbm/dbm.c
index 18cf18b..046e3a4 100644
--- a/libmu_dbm/dbm.c
+++ b/libmu_dbm/dbm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/delete.c b/libmu_dbm/delete.c
index 8e1931b..88059e1 100644
--- a/libmu_dbm/delete.c
+++ b/libmu_dbm/delete.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/destroy.c b/libmu_dbm/destroy.c
index 56b17bd..e71224d 100644
--- a/libmu_dbm/destroy.c
+++ b/libmu_dbm/destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/errstr.c b/libmu_dbm/errstr.c
index 8bce94f..47fe578 100644
--- a/libmu_dbm/errstr.c
+++ b/libmu_dbm/errstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/fetch.c b/libmu_dbm/fetch.c
index af50c07..d8b4a36 100644
--- a/libmu_dbm/fetch.c
+++ b/libmu_dbm/fetch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/firstkey.c b/libmu_dbm/firstkey.c
index 65628cc..22ee3fd 100644
--- a/libmu_dbm/firstkey.c
+++ b/libmu_dbm/firstkey.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/gdbm.c b/libmu_dbm/gdbm.c
index 132d69d..3a2b3c9 100644
--- a/libmu_dbm/gdbm.c
+++ b/libmu_dbm/gdbm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/getfd.c b/libmu_dbm/getfd.c
index d76ffe7..caa8739 100644
--- a/libmu_dbm/getfd.c
+++ b/libmu_dbm/getfd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/kyoto.c b/libmu_dbm/kyoto.c
index e2e9cab..9f8347d 100644
--- a/libmu_dbm/kyoto.c
+++ b/libmu_dbm/kyoto.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/mudbm.h b/libmu_dbm/mudbm.h
index 07c40e3..d410807 100644
--- a/libmu_dbm/mudbm.h
+++ b/libmu_dbm/mudbm.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/name.c b/libmu_dbm/name.c
index 2e10b2d..d1bfbbc 100644
--- a/libmu_dbm/name.c
+++ b/libmu_dbm/name.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/ndbm.c b/libmu_dbm/ndbm.c
index 17460df..c65d81b 100644
--- a/libmu_dbm/ndbm.c
+++ b/libmu_dbm/ndbm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/nextkey.c b/libmu_dbm/nextkey.c
index d1fd850..ef45828 100644
--- a/libmu_dbm/nextkey.c
+++ b/libmu_dbm/nextkey.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/open.c b/libmu_dbm/open.c
index 3045b03..dacc4e2 100644
--- a/libmu_dbm/open.c
+++ b/libmu_dbm/open.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/safety.c b/libmu_dbm/safety.c
index 59307df..18ca628 100644
--- a/libmu_dbm/safety.c
+++ b/libmu_dbm/safety.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/store.c b/libmu_dbm/store.c
index a408ca7..5234064 100644
--- a/libmu_dbm/store.c
+++ b/libmu_dbm/store.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_dbm/tokyo.c b/libmu_dbm/tokyo.c
index 01ce066..b381b66 100644
--- a/libmu_dbm/tokyo.c
+++ b/libmu_dbm/tokyo.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_scm/Makefile.am b/libmu_scm/Makefile.am
index 76a51e6..3186574 100644
--- a/libmu_scm/Makefile.am
+++ b/libmu_scm/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2015 Free
+## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_scm/mailutils/Makefile.am b/libmu_scm/mailutils/Makefile.am
index e4921fb..c4bc3ff 100644
--- a/libmu_scm/mailutils/Makefile.am
+++ b/libmu_scm/mailutils/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2015 Free
+## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_scm/mailutils/mailutils.scm.in 
b/libmu_scm/mailutils/mailutils.scm.in
index a57cd4e..fd39b0e 100644
--- a/libmu_scm/mailutils/mailutils.scm.in
+++ b/libmu_scm/mailutils/mailutils.scm.in
@@ -1,6 +1,6 @@
 ;;;; -*- scheme -*-
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 2002-2004, 2006-2007, 2009-2012, 2014-2015 Free
+;;;; Copyright (C) 2002-2004, 2006-2007, 2009-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_scm/mu_address.c b/libmu_scm/mu_address.c
index b6b0847..350ac7d 100644
--- a/libmu_scm/mu_address.c
+++ b/libmu_scm/mu_address.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_body.c b/libmu_scm/mu_body.c
index 9483424..6adb9b8 100644
--- a/libmu_scm/mu_body.c
+++ b/libmu_scm/mu_body.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_dbgport.c b/libmu_scm/mu_dbgport.c
index 1f4bc06..f2bc0ed 100644
--- a/libmu_scm/mu_dbgport.c
+++ b/libmu_scm/mu_dbgport.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_scm/mu_debug.c b/libmu_scm/mu_debug.c
index b91635e..234d544 100644
--- a/libmu_scm/mu_debug.c
+++ b/libmu_scm/mu_debug.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_scm/mu_guile.c b/libmu_scm/mu_guile.c
index f946b89..2ff74b9 100644
--- a/libmu_scm/mu_guile.c
+++ b/libmu_scm/mu_guile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmu_scm/mu_logger.c b/libmu_scm/mu_logger.c
index d011082..753bae3 100644
--- a/libmu_scm/mu_logger.c
+++ b/libmu_scm/mu_logger.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_mailbox.c b/libmu_scm/mu_mailbox.c
index 7d80a15..6177b66 100644
--- a/libmu_scm/mu_mailbox.c
+++ b/libmu_scm/mu_mailbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_message.c b/libmu_scm/mu_message.c
index 517bb1a..e8bc07f 100644
--- a/libmu_scm/mu_message.c
+++ b/libmu_scm/mu_message.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_mime.c b/libmu_scm/mu_mime.c
index a122f63..6f41b75 100644
--- a/libmu_scm/mu_mime.c
+++ b/libmu_scm/mu_mime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_port.c b/libmu_scm/mu_port.c
index 2e31601..8f9222b 100644
--- a/libmu_scm/mu_port.c
+++ b/libmu_scm/mu_port.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_scm.c b/libmu_scm/mu_scm.c
index 6872e0d..f605776 100644
--- a/libmu_scm/mu_scm.c
+++ b/libmu_scm/mu_scm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_scm.h b/libmu_scm/mu_scm.h
index 7a5bb6d..a667984 100644
--- a/libmu_scm/mu_scm.h
+++ b/libmu_scm/mu_scm.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2006-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2006-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_scm/mu_util.c b/libmu_scm/mu_util.c
index 3fff064..607a3e2 100644
--- a/libmu_scm/mu_util.c
+++ b/libmu_scm/mu_util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/Makefile.am b/libmu_sieve/Makefile.am
index c9ef080..d9025a9 100644
--- a/libmu_sieve/Makefile.am
+++ b/libmu_sieve/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002-2005, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2002-2005, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_sieve/actions.c b/libmu_sieve/actions.c
index 5c2411a..335748a 100644
--- a/libmu_sieve/actions.c
+++ b/libmu_sieve/actions.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/comparator.c b/libmu_sieve/comparator.c
index fa508b7..184936d 100644
--- a/libmu_sieve/comparator.c
+++ b/libmu_sieve/comparator.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/conf.c b/libmu_sieve/conf.c
index e43fe44..0f9283a 100644
--- a/libmu_sieve/conf.c
+++ b/libmu_sieve/conf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/extensions/Makefile.am 
b/libmu_sieve/extensions/Makefile.am
index 2a29e42..624e16d 100644
--- a/libmu_sieve/extensions/Makefile.am
+++ b/libmu_sieve/extensions/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004-2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2004-2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libmu_sieve/extensions/editheader.c 
b/libmu_sieve/extensions/editheader.c
index 0ac6a54..ba4d0c0 100644
--- a/libmu_sieve/extensions/editheader.c
+++ b/libmu_sieve/extensions/editheader.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libmu_sieve/extensions/list.c b/libmu_sieve/extensions/list.c
index 2909d96..caef14f 100644
--- a/libmu_sieve/extensions/list.c
+++ b/libmu_sieve/extensions/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_sieve/extensions/moderator.c 
b/libmu_sieve/extensions/moderator.c
index 82ea805..d889725 100644
--- a/libmu_sieve/extensions/moderator.c
+++ b/libmu_sieve/extensions/moderator.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2006-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2006-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_sieve/extensions/pipe.c b/libmu_sieve/extensions/pipe.c
index a5c4cc8..cb2e78a 100644
--- a/libmu_sieve/extensions/pipe.c
+++ b/libmu_sieve/extensions/pipe.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/extensions/spamd.c b/libmu_sieve/extensions/spamd.c
index 3bd8e45..6689328 100644
--- a/libmu_sieve/extensions/spamd.c
+++ b/libmu_sieve/extensions/spamd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_sieve/extensions/timestamp.c 
b/libmu_sieve/extensions/timestamp.c
index 6ad1964..7fdcf14 100644
--- a/libmu_sieve/extensions/timestamp.c
+++ b/libmu_sieve/extensions/timestamp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libmu_sieve/extensions/vacation.c 
b/libmu_sieve/extensions/vacation.c
index cd95202..d6b6a2e 100644
--- a/libmu_sieve/extensions/vacation.c
+++ b/libmu_sieve/extensions/vacation.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/load.c b/libmu_sieve/load.c
index ae6437d..341aa9f 100644
--- a/libmu_sieve/load.c
+++ b/libmu_sieve/load.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/prog.c b/libmu_sieve/prog.c
index 70a620d..5b0140e 100644
--- a/libmu_sieve/prog.c
+++ b/libmu_sieve/prog.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/register.c b/libmu_sieve/register.c
index 6c360c2..31e0c87 100644
--- a/libmu_sieve/register.c
+++ b/libmu_sieve/register.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2005, 2007-2008, 2010-2012, 2014-2015
+   Copyright (C) 1999-2002, 2004-2005, 2007-2008, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/relational.c b/libmu_sieve/relational.c
index 124266a..871d8e9 100644
--- a/libmu_sieve/relational.c
+++ b/libmu_sieve/relational.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 2003, 2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/require.c b/libmu_sieve/require.c
index d12549b..de6ac00 100644
--- a/libmu_sieve/require.c
+++ b/libmu_sieve/require.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/runtime.c b/libmu_sieve/runtime.c
index 3ed2d2b..60bdecc 100644
--- a/libmu_sieve/runtime.c
+++ b/libmu_sieve/runtime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/sieve-priv.h b/libmu_sieve/sieve-priv.h
index 307b610..894e19d 100644
--- a/libmu_sieve/sieve-priv.h
+++ b/libmu_sieve/sieve-priv.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/sieve.l b/libmu_sieve/sieve.l
index f5f9dcd..7b478ee 100644
--- a/libmu_sieve/sieve.l
+++ b/libmu_sieve/sieve.l
@@ -1,6 +1,6 @@
 %top {
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/sieve.y b/libmu_sieve/sieve.y
index fa738b9..ce6fa4d 100644
--- a/libmu_sieve/sieve.y
+++ b/libmu_sieve/sieve.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/tests.c b/libmu_sieve/tests.c
index bb342a5..f0f989e 100644
--- a/libmu_sieve/tests.c
+++ b/libmu_sieve/tests.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libmu_sieve/util.c b/libmu_sieve/util.c
index 87af02c..fa6c623 100644
--- a/libmu_sieve/util.c
+++ b/libmu_sieve/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/Makefile.am b/libproto/Makefile.am
index aa16489..33cbb2b 100644
--- a/libproto/Makefile.am
+++ b/libproto/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2006-2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2006-2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/imap/Makefile.am b/libproto/imap/Makefile.am
index e5a761f..cf4a0de 100644
--- a/libproto/imap/Makefile.am
+++ b/libproto/imap/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/imap/appmsg.c b/libproto/imap/appmsg.c
index f9f32dc..ed50ede 100644
--- a/libproto/imap/appmsg.c
+++ b/libproto/imap/appmsg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/appstr.c b/libproto/imap/appstr.c
index abdcdfb..cfb440f 100644
--- a/libproto/imap/appstr.c
+++ b/libproto/imap/appstr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/appstrsiz.c b/libproto/imap/appstrsiz.c
index 1427d51..4abfda7 100644
--- a/libproto/imap/appstrsiz.c
+++ b/libproto/imap/appstrsiz.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/callback.c b/libproto/imap/callback.c
index 6f257d9..1faa150 100644
--- a/libproto/imap/callback.c
+++ b/libproto/imap/callback.c
@@ -1,6 +1,6 @@
 /* Response processing for IMAP client.
    GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/capability.c b/libproto/imap/capability.c
index 04e12ce..1588b1a 100644
--- a/libproto/imap/capability.c
+++ b/libproto/imap/capability.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/capatst.c b/libproto/imap/capatst.c
index eb32068..a832933 100644
--- a/libproto/imap/capatst.c
+++ b/libproto/imap/capatst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/carrier.c b/libproto/imap/carrier.c
index 2eef7d7..321f31f 100644
--- a/libproto/imap/carrier.c
+++ b/libproto/imap/carrier.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/check.c b/libproto/imap/check.c
index 4232b8e..ac51e8d 100644
--- a/libproto/imap/check.c
+++ b/libproto/imap/check.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/close.c b/libproto/imap/close.c
index 488e896..c03e8d2 100644
--- a/libproto/imap/close.c
+++ b/libproto/imap/close.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/connect.c b/libproto/imap/connect.c
index 2230ab5..5729126 100644
--- a/libproto/imap/connect.c
+++ b/libproto/imap/connect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/copy.c b/libproto/imap/copy.c
index 12ee3b6..c26c35d 100644
--- a/libproto/imap/copy.c
+++ b/libproto/imap/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/create.c b/libproto/imap/create.c
index 6bf33e5..bf573bf 100644
--- a/libproto/imap/create.c
+++ b/libproto/imap/create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/delete.c b/libproto/imap/delete.c
index 96fdf66..de40524 100644
--- a/libproto/imap/delete.c
+++ b/libproto/imap/delete.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/destroy.c b/libproto/imap/destroy.c
index 6127819..126362a 100644
--- a/libproto/imap/destroy.c
+++ b/libproto/imap/destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/disconnect.c b/libproto/imap/disconnect.c
index 4cb0c60..d0fdca8 100644
--- a/libproto/imap/disconnect.c
+++ b/libproto/imap/disconnect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/err.c b/libproto/imap/err.c
index 55b4223..63e9007 100644
--- a/libproto/imap/err.c
+++ b/libproto/imap/err.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/expunge.c b/libproto/imap/expunge.c
index 33f4596..6b1b974 100644
--- a/libproto/imap/expunge.c
+++ b/libproto/imap/expunge.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/fetch.c b/libproto/imap/fetch.c
index 20de985..cac7947 100644
--- a/libproto/imap/fetch.c
+++ b/libproto/imap/fetch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/folder.c b/libproto/imap/folder.c
index 7463729..09a1154 100644
--- a/libproto/imap/folder.c
+++ b/libproto/imap/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/gencom.c b/libproto/imap/gencom.c
index 9e88fa2..af3cfab 100644
--- a/libproto/imap/gencom.c
+++ b/libproto/imap/gencom.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/genlist.c b/libproto/imap/genlist.c
index c083e94..b3c66b5 100644
--- a/libproto/imap/genlist.c
+++ b/libproto/imap/genlist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/id.c b/libproto/imap/id.c
index 3c67f9d..893ccf9 100644
--- a/libproto/imap/id.c
+++ b/libproto/imap/id.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/list.c b/libproto/imap/list.c
index 725a2b0..fd95e5e 100644
--- a/libproto/imap/list.c
+++ b/libproto/imap/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/login.c b/libproto/imap/login.c
index f182d4e..bea759a 100644
--- a/libproto/imap/login.c
+++ b/libproto/imap/login.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/logout.c b/libproto/imap/logout.c
index 69429e2..1e242af 100644
--- a/libproto/imap/logout.c
+++ b/libproto/imap/logout.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/lsub.c b/libproto/imap/lsub.c
index e6aee0b..e2640d9 100644
--- a/libproto/imap/lsub.c
+++ b/libproto/imap/lsub.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/mbcreate.c b/libproto/imap/mbcreate.c
index a998f2a..f6722eb 100644
--- a/libproto/imap/mbcreate.c
+++ b/libproto/imap/mbcreate.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/mbox.c b/libproto/imap/mbox.c
index 4355964..03c077c 100644
--- a/libproto/imap/mbox.c
+++ b/libproto/imap/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/noop.c b/libproto/imap/noop.c
index c74328a..db247e4 100644
--- a/libproto/imap/noop.c
+++ b/libproto/imap/noop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/rename.c b/libproto/imap/rename.c
index 8836740..edbfe36 100644
--- a/libproto/imap/rename.c
+++ b/libproto/imap/rename.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/resplist.c b/libproto/imap/resplist.c
index f4ba3e2..9695474 100644
--- a/libproto/imap/resplist.c
+++ b/libproto/imap/resplist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/response.c b/libproto/imap/response.c
index 0f6675b..7268dd8 100644
--- a/libproto/imap/response.c
+++ b/libproto/imap/response.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/resproc.c b/libproto/imap/resproc.c
index 9b8c4b1..93e971c 100644
--- a/libproto/imap/resproc.c
+++ b/libproto/imap/resproc.c
@@ -1,6 +1,6 @@
 /* Response processing for IMAP client.
    GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/search.c b/libproto/imap/search.c
index 96e4e7f..52c32bd 100644
--- a/libproto/imap/search.c
+++ b/libproto/imap/search.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/select.c b/libproto/imap/select.c
index 4753742..1a3c5b4 100644
--- a/libproto/imap/select.c
+++ b/libproto/imap/select.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/starttls.c b/libproto/imap/starttls.c
index a53a70c..dabe78a 100644
--- a/libproto/imap/starttls.c
+++ b/libproto/imap/starttls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/state.c b/libproto/imap/state.c
index cb67687..cb52179 100644
--- a/libproto/imap/state.c
+++ b/libproto/imap/state.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/status.c b/libproto/imap/status.c
index 2f92224..2057ed6 100644
--- a/libproto/imap/status.c
+++ b/libproto/imap/status.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/store.c b/libproto/imap/store.c
index b2374e9..6e96fa5 100644
--- a/libproto/imap/store.c
+++ b/libproto/imap/store.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/storeflg.c b/libproto/imap/storeflg.c
index f8ac5ea..4d415ae 100644
--- a/libproto/imap/storeflg.c
+++ b/libproto/imap/storeflg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/subscribe.c b/libproto/imap/subscribe.c
index cca7dc8..91cd51f 100644
--- a/libproto/imap/subscribe.c
+++ b/libproto/imap/subscribe.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/tag.c b/libproto/imap/tag.c
index fc7e198..2f4f794 100644
--- a/libproto/imap/tag.c
+++ b/libproto/imap/tag.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/tests/Makefile.am b/libproto/imap/tests/Makefile.am
index b84f852..1503dcf 100644
--- a/libproto/imap/tests/Makefile.am
+++ b/libproto/imap/tests/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/imap/tests/imapfolder.c b/libproto/imap/tests/imapfolder.c
index 213d10d..bc8dd3b 100644
--- a/libproto/imap/tests/imapfolder.c
+++ b/libproto/imap/tests/imapfolder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/trace.c b/libproto/imap/trace.c
index 436e3a0..0ba0fc1 100644
--- a/libproto/imap/trace.c
+++ b/libproto/imap/trace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/unselect.c b/libproto/imap/unselect.c
index fa9d9c4..5e9b2de 100644
--- a/libproto/imap/unselect.c
+++ b/libproto/imap/unselect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/unsubscribe.c b/libproto/imap/unsubscribe.c
index ecf5eb6..99257b8 100644
--- a/libproto/imap/unsubscribe.c
+++ b/libproto/imap/unsubscribe.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/imap/url.c b/libproto/imap/url.c
index ea2de9c..e55b4de 100644
--- a/libproto/imap/url.c
+++ b/libproto/imap/url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/maildir/Makefile.am b/libproto/maildir/Makefile.am
index cd0aaf6..2e2b0ae 100644
--- a/libproto/maildir/Makefile.am
+++ b/libproto/maildir/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/maildir/folder.c b/libproto/maildir/folder.c
index 29d00dd..bba9282 100644
--- a/libproto/maildir/folder.c
+++ b/libproto/maildir/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/maildir/maildir.h b/libproto/maildir/maildir.h
index 151c86a..66d8c40 100644
--- a/libproto/maildir/maildir.h
+++ b/libproto/maildir/maildir.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/maildir/mbox.c b/libproto/maildir/mbox.c
index 0b75ffa..028a0f4 100644
--- a/libproto/maildir/mbox.c
+++ b/libproto/maildir/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2005, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mailer/Makefile.am b/libproto/mailer/Makefile.am
index a36ac0f..813b63e 100644
--- a/libproto/mailer/Makefile.am
+++ b/libproto/mailer/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/libproto/mailer/mbox.c b/libproto/mailer/mbox.c
index f88755f..d3e10f4 100644
--- a/libproto/mailer/mbox.c
+++ b/libproto/mailer/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mailer/prog.c b/libproto/mailer/prog.c
index e701661..2776b51 100644
--- a/libproto/mailer/prog.c
+++ b/libproto/mailer/prog.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2008-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/mailer/remote.c b/libproto/mailer/remote.c
index e70258f..c33f9ee 100644
--- a/libproto/mailer/remote.c
+++ b/libproto/mailer/remote.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libproto/mailer/sendmail.c b/libproto/mailer/sendmail.c
index 33d96be..f0d459f 100644
--- a/libproto/mailer/sendmail.c
+++ b/libproto/mailer/sendmail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2004-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mailer/smtp.c b/libproto/mailer/smtp.c
index 17ee568..6e97b80 100644
--- a/libproto/mailer/smtp.c
+++ b/libproto/mailer/smtp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mailer/smtp_auth.c b/libproto/mailer/smtp_auth.c
index c0e9c28..8b7bb70 100644
--- a/libproto/mailer/smtp_auth.c
+++ b/libproto/mailer/smtp_auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_capa.c b/libproto/mailer/smtp_capa.c
index 2e3ee51..47aa355 100644
--- a/libproto/mailer/smtp_capa.c
+++ b/libproto/mailer/smtp_capa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_capa_itr.c b/libproto/mailer/smtp_capa_itr.c
index a62edd5..d3e3487 100644
--- a/libproto/mailer/smtp_capa_itr.c
+++ b/libproto/mailer/smtp_capa_itr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_carrier.c b/libproto/mailer/smtp_carrier.c
index 2839abf..2dee48b 100644
--- a/libproto/mailer/smtp_carrier.c
+++ b/libproto/mailer/smtp_carrier.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_cmd.c b/libproto/mailer/smtp_cmd.c
index a596939..52d8179 100644
--- a/libproto/mailer/smtp_cmd.c
+++ b/libproto/mailer/smtp_cmd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_create.c b/libproto/mailer/smtp_create.c
index 360f0a9..ff6dfdf 100644
--- a/libproto/mailer/smtp_create.c
+++ b/libproto/mailer/smtp_create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_data.c b/libproto/mailer/smtp_data.c
index 7efbf1a..53442d0 100644
--- a/libproto/mailer/smtp_data.c
+++ b/libproto/mailer/smtp_data.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_disconnect.c 
b/libproto/mailer/smtp_disconnect.c
index d93b24d..eb85f12 100644
--- a/libproto/mailer/smtp_disconnect.c
+++ b/libproto/mailer/smtp_disconnect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_dot.c b/libproto/mailer/smtp_dot.c
index c08520c..627a3f1 100644
--- a/libproto/mailer/smtp_dot.c
+++ b/libproto/mailer/smtp_dot.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_ehlo.c b/libproto/mailer/smtp_ehlo.c
index 8434208..b330fa8 100644
--- a/libproto/mailer/smtp_ehlo.c
+++ b/libproto/mailer/smtp_ehlo.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_gsasl.c b/libproto/mailer/smtp_gsasl.c
index 1ae992f..aa5cc0b 100644
--- a/libproto/mailer/smtp_gsasl.c
+++ b/libproto/mailer/smtp_gsasl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_io.c b/libproto/mailer/smtp_io.c
index 49df182..2bfe803 100644
--- a/libproto/mailer/smtp_io.c
+++ b/libproto/mailer/smtp_io.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_mail.c b/libproto/mailer/smtp_mail.c
index 49991fb..b7cd249 100644
--- a/libproto/mailer/smtp_mail.c
+++ b/libproto/mailer/smtp_mail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_mech.c b/libproto/mailer/smtp_mech.c
index 45f1673..e184087 100644
--- a/libproto/mailer/smtp_mech.c
+++ b/libproto/mailer/smtp_mech.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_open.c b/libproto/mailer/smtp_open.c
index 6970c38..c86cd88 100644
--- a/libproto/mailer/smtp_open.c
+++ b/libproto/mailer/smtp_open.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_param.c b/libproto/mailer/smtp_param.c
index 906cd38..f2cb5a5 100644
--- a/libproto/mailer/smtp_param.c
+++ b/libproto/mailer/smtp_param.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_quit.c b/libproto/mailer/smtp_quit.c
index bc64c4f..4795976 100644
--- a/libproto/mailer/smtp_quit.c
+++ b/libproto/mailer/smtp_quit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_rcpt.c b/libproto/mailer/smtp_rcpt.c
index 64bbdf9..8b5acd1 100644
--- a/libproto/mailer/smtp_rcpt.c
+++ b/libproto/mailer/smtp_rcpt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_rset.c b/libproto/mailer/smtp_rset.c
index 37fad33..bd55bf8 100644
--- a/libproto/mailer/smtp_rset.c
+++ b/libproto/mailer/smtp_rset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_secret.c b/libproto/mailer/smtp_secret.c
index 5f424c5..6fa8fee 100644
--- a/libproto/mailer/smtp_secret.c
+++ b/libproto/mailer/smtp_secret.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_send.c b/libproto/mailer/smtp_send.c
index 4efaa78..d1bc5ef 100644
--- a/libproto/mailer/smtp_send.c
+++ b/libproto/mailer/smtp_send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_starttls.c b/libproto/mailer/smtp_starttls.c
index c86997e..ee6a9a7 100644
--- a/libproto/mailer/smtp_starttls.c
+++ b/libproto/mailer/smtp_starttls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_trace.c b/libproto/mailer/smtp_trace.c
index 6f6556f..14f7491 100644
--- a/libproto/mailer/smtp_trace.c
+++ b/libproto/mailer/smtp_trace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mailer/smtp_url.c b/libproto/mailer/smtp_url.c
index 7dfb8e1..9b8ec6d 100644
--- a/libproto/mailer/smtp_url.c
+++ b/libproto/mailer/smtp_url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
diff --git a/libproto/mbox/Makefile.am b/libproto/mbox/Makefile.am
index 7b4d562..76fe06e 100644
--- a/libproto/mbox/Makefile.am
+++ b/libproto/mbox/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/mbox/folder.c b/libproto/mbox/folder.c
index 048f96e..fe1c0ac 100644
--- a/libproto/mbox/folder.c
+++ b/libproto/mbox/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mbox/mbox.c b/libproto/mbox/mbox.c
index f7b189a..bc0ba55 100644
--- a/libproto/mbox/mbox.c
+++ b/libproto/mbox/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2003-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mbox/mbox0.h b/libproto/mbox/mbox0.h
index 5ebc87b..c79483a 100644
--- a/libproto/mbox/mbox0.h
+++ b/libproto/mbox/mbox0.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mbox/mboxscan.c b/libproto/mbox/mboxscan.c
index 9f2e2f7..b6bbcd7 100644
--- a/libproto/mbox/mboxscan.c
+++ b/libproto/mbox/mboxscan.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mh/Makefile.am b/libproto/mh/Makefile.am
index 04428d3..a2b91ce 100644
--- a/libproto/mh/Makefile.am
+++ b/libproto/mh/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003, 2005-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/mh/folder.c b/libproto/mh/folder.c
index e5505ad..a60fc35 100644
--- a/libproto/mh/folder.c
+++ b/libproto/mh/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2000, 2003-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2000, 2003-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mh/mbox.c b/libproto/mh/mbox.c
index 71a3ab8..5eeea5d 100644
--- a/libproto/mh/mbox.c
+++ b/libproto/mh/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/mh/profile.c b/libproto/mh/profile.c
index dfc0125..4d9716c 100644
--- a/libproto/mh/profile.c
+++ b/libproto/mh/profile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libproto/nntp/Makefile.am b/libproto/nntp/Makefile.am
index 6259d9c..eb41706 100644
--- a/libproto/nntp/Makefile.am
+++ b/libproto/nntp/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2004-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2004-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/nntp/folder.c b/libproto/nntp/folder.c
index c88f68c..fd12bb9 100644
--- a/libproto/nntp/folder.c
+++ b/libproto/nntp/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/mbox.c b/libproto/nntp/mbox.c
index 17531ef..bb594cc 100644
--- a/libproto/nntp/mbox.c
+++ b/libproto/nntp/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp0.h b/libproto/nntp/nntp0.h
index fab1109..9e8e8cd 100644
--- a/libproto/nntp/nntp0.h
+++ b/libproto/nntp/nntp0.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_article.c b/libproto/nntp/nntp_article.c
index 614362f..210e606 100644
--- a/libproto/nntp/nntp_article.c
+++ b/libproto/nntp/nntp_article.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_body.c b/libproto/nntp/nntp_body.c
index 3a7fc8b..163855c 100644
--- a/libproto/nntp/nntp_body.c
+++ b/libproto/nntp/nntp_body.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_carrier.c b/libproto/nntp/nntp_carrier.c
index 2655d16..b64736b 100644
--- a/libproto/nntp/nntp_carrier.c
+++ b/libproto/nntp/nntp_carrier.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_connect.c b/libproto/nntp/nntp_connect.c
index 9da8470..46c5d3c 100644
--- a/libproto/nntp/nntp_connect.c
+++ b/libproto/nntp/nntp_connect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_create.c b/libproto/nntp/nntp_create.c
index abd5298..a63d0f7 100644
--- a/libproto/nntp/nntp_create.c
+++ b/libproto/nntp/nntp_create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_date.c b/libproto/nntp/nntp_date.c
index 38787d7..2f1840e 100644
--- a/libproto/nntp/nntp_date.c
+++ b/libproto/nntp/nntp_date.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_debug.c b/libproto/nntp/nntp_debug.c
index 0a36c6a..a8a9add 100644
--- a/libproto/nntp/nntp_debug.c
+++ b/libproto/nntp/nntp_debug.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_destroy.c b/libproto/nntp/nntp_destroy.c
index 73206a8..04f4941 100644
--- a/libproto/nntp/nntp_destroy.c
+++ b/libproto/nntp/nntp_destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_disconnect.c b/libproto/nntp/nntp_disconnect.c
index 2440ccf..cb2c83f 100644
--- a/libproto/nntp/nntp_disconnect.c
+++ b/libproto/nntp/nntp_disconnect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_group.c b/libproto/nntp/nntp_group.c
index 5592c5f..209fb7c 100644
--- a/libproto/nntp/nntp_group.c
+++ b/libproto/nntp/nntp_group.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_head.c b/libproto/nntp/nntp_head.c
index df629ee..f912541 100644
--- a/libproto/nntp/nntp_head.c
+++ b/libproto/nntp/nntp_head.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_help.c b/libproto/nntp/nntp_help.c
index 989a081..476803e 100644
--- a/libproto/nntp/nntp_help.c
+++ b/libproto/nntp/nntp_help.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_ihave.c b/libproto/nntp/nntp_ihave.c
index 9848bf3..14d58f6 100644
--- a/libproto/nntp/nntp_ihave.c
+++ b/libproto/nntp/nntp_ihave.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_iterator.c b/libproto/nntp/nntp_iterator.c
index 74dd732..f6d2f41 100644
--- a/libproto/nntp/nntp_iterator.c
+++ b/libproto/nntp/nntp_iterator.c
@@ -1,5 +1,5 @@
 /* GNU mailutils - a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libproto/nntp/nntp_last.c b/libproto/nntp/nntp_last.c
index 14cb294..badbe18 100644
--- a/libproto/nntp/nntp_last.c
+++ b/libproto/nntp/nntp_last.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_active.c b/libproto/nntp/nntp_list_active.c
index 2126298..dc1d0a7 100644
--- a/libproto/nntp/nntp_list_active.c
+++ b/libproto/nntp/nntp_list_active.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_distribpats.c 
b/libproto/nntp/nntp_list_distribpats.c
index 04505b7..11741e1 100644
--- a/libproto/nntp/nntp_list_distribpats.c
+++ b/libproto/nntp/nntp_list_distribpats.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_distributions.c 
b/libproto/nntp/nntp_list_distributions.c
index 9e67c63..9e1841c 100644
--- a/libproto/nntp/nntp_list_distributions.c
+++ b/libproto/nntp/nntp_list_distributions.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_extensions.c 
b/libproto/nntp/nntp_list_extensions.c
index 636a4d3..b9d3b6e 100644
--- a/libproto/nntp/nntp_list_extensions.c
+++ b/libproto/nntp/nntp_list_extensions.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_newsgroups.c 
b/libproto/nntp/nntp_list_newsgroups.c
index 05da590..64d003d 100644
--- a/libproto/nntp/nntp_list_newsgroups.c
+++ b/libproto/nntp/nntp_list_newsgroups.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_list_times.c b/libproto/nntp/nntp_list_times.c
index 387def4..d884dc2 100644
--- a/libproto/nntp/nntp_list_times.c
+++ b/libproto/nntp/nntp_list_times.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_mode_reader.c b/libproto/nntp/nntp_mode_reader.c
index 9ff802c..3ca6e39 100644
--- a/libproto/nntp/nntp_mode_reader.c
+++ b/libproto/nntp/nntp_mode_reader.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_newgroups.c b/libproto/nntp/nntp_newgroups.c
index 6c29b6b..0db3a0a 100644
--- a/libproto/nntp/nntp_newgroups.c
+++ b/libproto/nntp/nntp_newgroups.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_newnews.c b/libproto/nntp/nntp_newnews.c
index 981a179..f417391 100644
--- a/libproto/nntp/nntp_newnews.c
+++ b/libproto/nntp/nntp_newnews.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_next.c b/libproto/nntp/nntp_next.c
index f655768..d8a420a 100644
--- a/libproto/nntp/nntp_next.c
+++ b/libproto/nntp/nntp_next.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_post.c b/libproto/nntp/nntp_post.c
index 8679c68..7c50101 100644
--- a/libproto/nntp/nntp_post.c
+++ b/libproto/nntp/nntp_post.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_quit.c b/libproto/nntp/nntp_quit.c
index a66d512..0d44987 100644
--- a/libproto/nntp/nntp_quit.c
+++ b/libproto/nntp/nntp_quit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_readline.c b/libproto/nntp/nntp_readline.c
index 7c7dcc3..c0cc2ef 100644
--- a/libproto/nntp/nntp_readline.c
+++ b/libproto/nntp/nntp_readline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_response.c b/libproto/nntp/nntp_response.c
index 6090513..380037f 100644
--- a/libproto/nntp/nntp_response.c
+++ b/libproto/nntp/nntp_response.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_sendline.c b/libproto/nntp/nntp_sendline.c
index 337b826..26b88f7 100644
--- a/libproto/nntp/nntp_sendline.c
+++ b/libproto/nntp/nntp_sendline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_stat.c b/libproto/nntp/nntp_stat.c
index 36c5ac2..1adae94 100644
--- a/libproto/nntp/nntp_stat.c
+++ b/libproto/nntp/nntp_stat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_stream.c b/libproto/nntp/nntp_stream.c
index e2dd923..acb820f 100644
--- a/libproto/nntp/nntp_stream.c
+++ b/libproto/nntp/nntp_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/nntp_timeout.c b/libproto/nntp/nntp_timeout.c
index ff9edea..0c24197 100644
--- a/libproto/nntp/nntp_timeout.c
+++ b/libproto/nntp/nntp_timeout.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/nntp/url.c b/libproto/nntp/url.c
index 17f66f5..901026e 100644
--- a/libproto/nntp/url.c
+++ b/libproto/nntp/url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/Makefile.am b/libproto/pop/Makefile.am
index ac04449..5dba499 100644
--- a/libproto/pop/Makefile.am
+++ b/libproto/pop/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2003-2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2003-2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/libproto/pop/folder.c b/libproto/pop/folder.c
index 3cbffaa..f2955f0 100644
--- a/libproto/pop/folder.c
+++ b/libproto/pop/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/mbox.c b/libproto/pop/mbox.c
index 86d4f46..64e375a 100644
--- a/libproto/pop/mbox.c
+++ b/libproto/pop/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_apop.c b/libproto/pop/pop3_apop.c
index a269fe9..a3d1e38 100644
--- a/libproto/pop/pop3_apop.c
+++ b/libproto/pop/pop3_apop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_capa.c b/libproto/pop/pop3_capa.c
index 9f4f2e9..d3242f0 100644
--- a/libproto/pop/pop3_capa.c
+++ b/libproto/pop/pop3_capa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_capatst.c b/libproto/pop/pop3_capatst.c
index 8aff50a..cb8e759 100644
--- a/libproto/pop/pop3_capatst.c
+++ b/libproto/pop/pop3_capatst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_carrier.c b/libproto/pop/pop3_carrier.c
index 5cde69b..4de10b9 100644
--- a/libproto/pop/pop3_carrier.c
+++ b/libproto/pop/pop3_carrier.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_connect.c b/libproto/pop/pop3_connect.c
index 4aaa99f..2d76092 100644
--- a/libproto/pop/pop3_connect.c
+++ b/libproto/pop/pop3_connect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_create.c b/libproto/pop/pop3_create.c
index 3b24b9a..8abdeeb 100644
--- a/libproto/pop/pop3_create.c
+++ b/libproto/pop/pop3_create.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_dele.c b/libproto/pop/pop3_dele.c
index e92114a..0d4ed81 100644
--- a/libproto/pop/pop3_dele.c
+++ b/libproto/pop/pop3_dele.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_destroy.c b/libproto/pop/pop3_destroy.c
index ad03ced..a82ae39 100644
--- a/libproto/pop/pop3_destroy.c
+++ b/libproto/pop/pop3_destroy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_disconnect.c b/libproto/pop/pop3_disconnect.c
index 3d5ee9b..89f627b 100644
--- a/libproto/pop/pop3_disconnect.c
+++ b/libproto/pop/pop3_disconnect.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_iterator.c b/libproto/pop/pop3_iterator.c
index a0972e3..a7f0071 100644
--- a/libproto/pop/pop3_iterator.c
+++ b/libproto/pop/pop3_iterator.c
@@ -1,5 +1,5 @@
 /* GNU mailutils - a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/libproto/pop/pop3_list.c b/libproto/pop/pop3_list.c
index 777bdba..99d049d 100644
--- a/libproto/pop/pop3_list.c
+++ b/libproto/pop/pop3_list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_list_cmd.c b/libproto/pop/pop3_list_cmd.c
index 2d1903d..21b6a02 100644
--- a/libproto/pop/pop3_list_cmd.c
+++ b/libproto/pop/pop3_list_cmd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_lista.c b/libproto/pop/pop3_lista.c
index cdc1c8b..5856018 100644
--- a/libproto/pop/pop3_lista.c
+++ b/libproto/pop/pop3_lista.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_listas.c b/libproto/pop/pop3_listas.c
index 2d77630..5e2205a 100644
--- a/libproto/pop/pop3_listas.c
+++ b/libproto/pop/pop3_listas.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_noop.c b/libproto/pop/pop3_noop.c
index 42e17ea..1061ef3 100644
--- a/libproto/pop/pop3_noop.c
+++ b/libproto/pop/pop3_noop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_pass.c b/libproto/pop/pop3_pass.c
index 997ac38..21a6da3 100644
--- a/libproto/pop/pop3_pass.c
+++ b/libproto/pop/pop3_pass.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_quit.c b/libproto/pop/pop3_quit.c
index 9b191a4..75e52d3 100644
--- a/libproto/pop/pop3_quit.c
+++ b/libproto/pop/pop3_quit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_rdlist.c b/libproto/pop/pop3_rdlist.c
index 6f28b8f..4a11c12 100644
--- a/libproto/pop/pop3_rdlist.c
+++ b/libproto/pop/pop3_rdlist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_readline.c b/libproto/pop/pop3_readline.c
index e1de604..64b0ab8 100644
--- a/libproto/pop/pop3_readline.c
+++ b/libproto/pop/pop3_readline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_response.c b/libproto/pop/pop3_response.c
index 4696e36..1ab59e7 100644
--- a/libproto/pop/pop3_response.c
+++ b/libproto/pop/pop3_response.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_retr.c b/libproto/pop/pop3_retr.c
index 4fe626c..a129876 100644
--- a/libproto/pop/pop3_retr.c
+++ b/libproto/pop/pop3_retr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_rset.c b/libproto/pop/pop3_rset.c
index a48a236..a45410e 100644
--- a/libproto/pop/pop3_rset.c
+++ b/libproto/pop/pop3_rset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_sendline.c b/libproto/pop/pop3_sendline.c
index f33172d..cdaf4ef 100644
--- a/libproto/pop/pop3_sendline.c
+++ b/libproto/pop/pop3_sendline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_stat.c b/libproto/pop/pop3_stat.c
index 93ac160..d09192d 100644
--- a/libproto/pop/pop3_stat.c
+++ b/libproto/pop/pop3_stat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_stls.c b/libproto/pop/pop3_stls.c
index 1d5abf1..fe472cc 100644
--- a/libproto/pop/pop3_stls.c
+++ b/libproto/pop/pop3_stls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_stream.c b/libproto/pop/pop3_stream.c
index 980aad9..1fc19d9 100644
--- a/libproto/pop/pop3_stream.c
+++ b/libproto/pop/pop3_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_timeout.c b/libproto/pop/pop3_timeout.c
index cd18541..daff6e9 100644
--- a/libproto/pop/pop3_timeout.c
+++ b/libproto/pop/pop3_timeout.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_top.c b/libproto/pop/pop3_top.c
index 62a6ffc..72e2647 100644
--- a/libproto/pop/pop3_top.c
+++ b/libproto/pop/pop3_top.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2004, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_trace.c b/libproto/pop/pop3_trace.c
index 4f6a372..a0df43c 100644
--- a/libproto/pop/pop3_trace.c
+++ b/libproto/pop/pop3_trace.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_uidl.c b/libproto/pop/pop3_uidl.c
index 991e4df..84fa28c 100644
--- a/libproto/pop/pop3_uidl.c
+++ b/libproto/pop/pop3_uidl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_uidl_cmd.c b/libproto/pop/pop3_uidl_cmd.c
index 649f86a..1a4e170 100644
--- a/libproto/pop/pop3_uidl_cmd.c
+++ b/libproto/pop/pop3_uidl_cmd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_uidla.c b/libproto/pop/pop3_uidla.c
index b765618..895f2de 100644
--- a/libproto/pop/pop3_uidla.c
+++ b/libproto/pop/pop3_uidla.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_uidlas.c b/libproto/pop/pop3_uidlas.c
index 2f48e20..cf699fe 100644
--- a/libproto/pop/pop3_uidlas.c
+++ b/libproto/pop/pop3_uidlas.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2004, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/pop3_user.c b/libproto/pop/pop3_user.c
index 4a5dbfd..a040055 100644
--- a/libproto/pop/pop3_user.c
+++ b/libproto/pop/pop3_user.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/libproto/pop/url.c b/libproto/pop/url.c
index faf31e5..8c2b003 100644
--- a/libproto/pop/url.c
+++ b/libproto/pop/url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2003, 2007-2008, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2003, 2007-2008, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/maidag/Makefile.am b/maidag/Makefile.am
index e21ecce..1a6846e 100644
--- a/maidag/Makefile.am
+++ b/maidag/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright (C) 2007, 2009-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2007, 2009-2012, 2014-2016 Free Software Foundation,
 # Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/maidag/deliver.c b/maidag/deliver.c
index ed936a3..043d4bf 100644
--- a/maidag/deliver.c
+++ b/maidag/deliver.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/maidag/forward.c b/maidag/forward.c
index 88bc3ab..104c87a 100644
--- a/maidag/forward.c
+++ b/maidag/forward.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/maidag/lmtp.c b/maidag/lmtp.c
index 8803d51..b53898a 100644
--- a/maidag/lmtp.c
+++ b/maidag/lmtp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/maidag/maidag.c b/maidag/maidag.c
index 928553f..57a3734 100644
--- a/maidag/maidag.c
+++ b/maidag/maidag.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/maidag/maidag.h b/maidag/maidag.h
index 6ae7d12..d87b401 100644
--- a/maidag/maidag.h
+++ b/maidag/maidag.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/maidag/mailquota.c b/maidag/mailquota.c
index 9d4ce59..01efe8f 100644
--- a/maidag/mailquota.c
+++ b/maidag/mailquota.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/maidag/script.c b/maidag/script.c
index 1171cd9..fdb0b92 100644
--- a/maidag/script.c
+++ b/maidag/script.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/maidag/tests/Makefile.am b/maidag/tests/Makefile.am
index 9d2f40f..9e2d903 100644
--- a/maidag/tests/Makefile.am
+++ b/maidag/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/tests/atlocal.in b/maidag/tests/atlocal.in
index c6688d5..6b2dc2d 100644
--- a/maidag/tests/atlocal.in
+++ b/maidag/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/maidag:$top_srcdir:$srcdir:$PATH
diff --git a/maidag/tests/forward.at b/maidag/tests/forward.at
index 6f17ab4..a0459a5 100644
--- a/maidag/tests/forward.at
+++ b/maidag/tests/forward.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/tests/lmtp.at b/maidag/tests/lmtp.at
index 725998c..696c084 100644
--- a/maidag/tests/lmtp.at
+++ b/maidag/tests/lmtp.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/tests/mda.at b/maidag/tests/mda.at
index 4e55264..277478e 100644
--- a/maidag/tests/mda.at
+++ b/maidag/tests/mda.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/tests/testsuite.at b/maidag/tests/testsuite.at
index 77115bd..8437d04 100644
--- a/maidag/tests/testsuite.at
+++ b/maidag/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/tests/url-mbox.at b/maidag/tests/url-mbox.at
index d401adf..b90d5cf 100644
--- a/maidag/tests/url-mbox.at
+++ b/maidag/tests/url-mbox.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/maidag/util.c b/maidag/util.c
index 33f7520..7889c2a 100644
--- a/maidag/util.c
+++ b/maidag/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007, 2010-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2007, 2010-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/Makefile.am b/mail/Makefile.am
index 85d1a20..7134b5a 100644
--- a/mail/Makefile.am
+++ b/mail/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+## Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mail/alias.c b/mail/alias.c
index 1f9e5b1..2891ae2 100644
--- a/mail/alias.c
+++ b/mail/alias.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/alt.c b/mail/alt.c
index 2db3783..3399277 100644
--- a/mail/alt.c
+++ b/mail/alt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/cd.c b/mail/cd.c
index 918f87b..d1eefc5 100644
--- a/mail/cd.c
+++ b/mail/cd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/copy.c b/mail/copy.c
index 5d35af6..5f6599c 100644
--- a/mail/copy.c
+++ b/mail/copy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/decode.c b/mail/decode.c
index da9a5d6..9b2ea00 100644
--- a/mail/decode.c
+++ b/mail/decode.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/delete.c b/mail/delete.c
index 220e7f6..9eee1e6 100644
--- a/mail/delete.c
+++ b/mail/delete.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/dp.c b/mail/dp.c
index 3ea2d67..5b55bc1 100644
--- a/mail/dp.c
+++ b/mail/dp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/echo.c b/mail/echo.c
index 46ac683..573eba2 100644
--- a/mail/echo.c
+++ b/mail/echo.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/edit.c b/mail/edit.c
index 60c6d97..3f19e22 100644
--- a/mail/edit.c
+++ b/mail/edit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/envelope.c b/mail/envelope.c
index d369962..da38946 100644
--- a/mail/envelope.c
+++ b/mail/envelope.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mail/eq.c b/mail/eq.c
index 7fc0017..29da473 100644
--- a/mail/eq.c
+++ b/mail/eq.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/escape.c b/mail/escape.c
index 23bc7c3..c07d29a 100644
--- a/mail/escape.c
+++ b/mail/escape.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/exit.c b/mail/exit.c
index 793a2c9..5f67318 100644
--- a/mail/exit.c
+++ b/mail/exit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/file.c b/mail/file.c
index 18a5dfe..94bde91 100644
--- a/mail/file.c
+++ b/mail/file.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/folders.c b/mail/folders.c
index 91c6c60..5b7924e 100644
--- a/mail/folders.c
+++ b/mail/folders.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/followup.c b/mail/followup.c
index 131adb0..c733294 100644
--- a/mail/followup.c
+++ b/mail/followup.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/from.c b/mail/from.c
index 3a0fbd4..99cd87e 100644
--- a/mail/from.c
+++ b/mail/from.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/headers.c b/mail/headers.c
index 66be710..bd2edae 100644
--- a/mail/headers.c
+++ b/mail/headers.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/help.c b/mail/help.c
index 9d7f0f2..7668d77 100644
--- a/mail/help.c
+++ b/mail/help.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/hold.c b/mail/hold.c
index 289c4b1..16b3485 100644
--- a/mail/hold.c
+++ b/mail/hold.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/if.c b/mail/if.c
index 40257d5..c5dfd55 100644
--- a/mail/if.c
+++ b/mail/if.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/inc.c b/mail/inc.c
index 7e825ef..d224517 100644
--- a/mail/inc.c
+++ b/mail/inc.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/list.c b/mail/list.c
index 0fd99fa..8dbc06d 100644
--- a/mail/list.c
+++ b/mail/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/mail.c b/mail/mail.c
index ad728a7..b1efaf2 100644
--- a/mail/mail.c
+++ b/mail/mail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/mail.h b/mail/mail.h
index 54963c6..074ed87 100644
--- a/mail/mail.h
+++ b/mail/mail.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/mailline.c b/mail/mailline.c
index 502453c..ae9a8f8 100644
--- a/mail/mailline.c
+++ b/mail/mailline.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/mailvar.c b/mail/mailvar.c
index c547069..a839a73 100644
--- a/mail/mailvar.c
+++ b/mail/mailvar.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mail/mbox.c b/mail/mbox.c
index 583a771..496a8d3 100644
--- a/mail/mbox.c
+++ b/mail/mbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/msgset.y b/mail/msgset.y
index 87d54dd..09c10a3 100644
--- a/mail/msgset.y
+++ b/mail/msgset.y
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/next.c b/mail/next.c
index a61a402..5a51a97 100644
--- a/mail/next.c
+++ b/mail/next.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/page.c b/mail/page.c
index c2a590d..4ea8f43 100644
--- a/mail/page.c
+++ b/mail/page.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/pipe.c b/mail/pipe.c
index 3b486e3..b7aca94 100644
--- a/mail/pipe.c
+++ b/mail/pipe.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/previous.c b/mail/previous.c
index f184917..e3b7720 100644
--- a/mail/previous.c
+++ b/mail/previous.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/print.c b/mail/print.c
index ad2c7f5..aac2170 100644
--- a/mail/print.c
+++ b/mail/print.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/quit.c b/mail/quit.c
index 94c5763..4ec123c 100644
--- a/mail/quit.c
+++ b/mail/quit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/reply.c b/mail/reply.c
index 265d598..000ccca 100644
--- a/mail/reply.c
+++ b/mail/reply.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/retain.c b/mail/retain.c
index bde82ed..815f2ba 100644
--- a/mail/retain.c
+++ b/mail/retain.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2004-2005, 2007, 2010-2012, 2014-2015
+   Copyright (C) 1999, 2001-2002, 2004-2005, 2007, 2010-2012, 2014-2016
    Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/save.c b/mail/save.c
index 27fc78c..129bddc 100644
--- a/mail/save.c
+++ b/mail/save.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/send.c b/mail/send.c
index 970768d..d7fcdc0 100644
--- a/mail/send.c
+++ b/mail/send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 1999, 2001-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/set.c b/mail/set.c
index 4c72342..2d09d39 100644
--- a/mail/set.c
+++ b/mail/set.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/setenv.c b/mail/setenv.c
index 6ff482f..8253ad9 100644
--- a/mail/setenv.c
+++ b/mail/setenv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/shell.c b/mail/shell.c
index 1d90a6e..2e496f5 100644
--- a/mail/shell.c
+++ b/mail/shell.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/size.c b/mail/size.c
index 748eb0a..ebd8975 100644
--- a/mail/size.c
+++ b/mail/size.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/source.c b/mail/source.c
index 8215267..14fa530 100644
--- a/mail/source.c
+++ b/mail/source.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/struct.c b/mail/struct.c
index ff4aa91..aa5b0b2 100644
--- a/mail/struct.c
+++ b/mail/struct.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mail/summary.c b/mail/summary.c
index 7571fdb..b677752 100644
--- a/mail/summary.c
+++ b/mail/summary.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/table.c b/mail/table.c
index 8780c3d..b5ffa03 100644
--- a/mail/table.c
+++ b/mail/table.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/tag.c b/mail/tag.c
index 81a9914..b784979 100644
--- a/mail/tag.c
+++ b/mail/tag.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/tests/Makefile.am b/mail/tests/Makefile.am
index 166532e..3d89b9b 100644
--- a/mail/tests/Makefile.am
+++ b/mail/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/atlocal.in b/mail/tests/atlocal.in
index ee031b5..2516e66 100644
--- a/mail/tests/atlocal.in
+++ b/mail/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/mail:$top_srcdir:$srcdir:$PATH
diff --git a/mail/tests/cols00.at b/mail/tests/cols00.at
index 2eab6c9..b6ab9cf 100644
--- a/mail/tests/cols00.at
+++ b/mail/tests/cols00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/cols01.at b/mail/tests/cols01.at
index 8283923..d4d5625 100644
--- a/mail/tests/cols01.at
+++ b/mail/tests/cols01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/copy00.at b/mail/tests/copy00.at
index 760dacc..e3fc9b9 100644
--- a/mail/tests/copy00.at
+++ b/mail/tests/copy00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/nohome.at b/mail/tests/nohome.at
index a724977..b4b03f7 100644
--- a/mail/tests/nohome.at
+++ b/mail/tests/nohome.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/testsuite.at b/mail/tests/testsuite.at
index b5ec273..d3b2905 100644
--- a/mail/tests/testsuite.at
+++ b/mail/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/tests/version.at b/mail/tests/version.at
index 5f817d8..a2367ab 100644
--- a/mail/tests/version.at
+++ b/mail/tests/version.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mail/testsuite/Makefile.am b/mail/testsuite/Makefile.am
index 836f168..cf1a48c 100644
--- a/mail/testsuite/Makefile.am
+++ b/mail/testsuite/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mail/testsuite/if.mail b/mail/testsuite/if.mail
index 5525ca6..3146165 100644
--- a/mail/testsuite/if.mail
+++ b/mail/testsuite/if.mail
@@ -1,5 +1,5 @@
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/lib/mail.exp b/mail/testsuite/lib/mail.exp
index eaf5e62..ddebb2b 100644
--- a/mail/testsuite/lib/mail.exp
+++ b/mail/testsuite/lib/mail.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2009-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2009-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/alias.exp b/mail/testsuite/mail/alias.exp
index 83d9400..4fb102e 100644
--- a/mail/testsuite/mail/alias.exp
+++ b/mail/testsuite/mail/alias.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/folder.exp b/mail/testsuite/mail/folder.exp
index 85b6af0..8c605ac 100644
--- a/mail/testsuite/mail/folder.exp
+++ b/mail/testsuite/mail/folder.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/if.exp b/mail/testsuite/mail/if.exp
index 08c46df..a86f31a 100644
--- a/mail/testsuite/mail/if.exp
+++ b/mail/testsuite/mail/if.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/read.exp b/mail/testsuite/mail/read.exp
index 5769bce..9579ab2 100644
--- a/mail/testsuite/mail/read.exp
+++ b/mail/testsuite/mail/read.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2005, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2005, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/send.exp b/mail/testsuite/mail/send.exp
index 1e2ac0b..60a8328 100644
--- a/mail/testsuite/mail/send.exp
+++ b/mail/testsuite/mail/send.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2006-2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2006-2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/tag.exp b/mail/testsuite/mail/tag.exp
index 0af4b71..05b57a3 100644
--- a/mail/testsuite/mail/tag.exp
+++ b/mail/testsuite/mail/tag.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/write.exp b/mail/testsuite/mail/write.exp
index 92447a0..0183043 100644
--- a/mail/testsuite/mail/write.exp
+++ b/mail/testsuite/mail/write.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2009-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2009-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/mail/z.exp b/mail/testsuite/mail/z.exp
index f219e3d..55c501e 100644
--- a/mail/testsuite/mail/z.exp
+++ b/mail/testsuite/mail/z.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2005, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2005, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/testsuite/makespool b/mail/testsuite/makespool
index 4355e8b..836d75f 100755
--- a/mail/testsuite/makespool
+++ b/mail/testsuite/makespool
@@ -1,6 +1,6 @@
 #! /bin/sh
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/top.c b/mail/top.c
index 2dc01d2..2df144f 100644
--- a/mail/top.c
+++ b/mail/top.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/touch.c b/mail/touch.c
index 6848feb..29f505c 100644
--- a/mail/touch.c
+++ b/mail/touch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/unalias.c b/mail/unalias.c
index d9359f8..147c01c 100644
--- a/mail/unalias.c
+++ b/mail/unalias.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/undelete.c b/mail/undelete.c
index bfd91fb..cede956 100644
--- a/mail/undelete.c
+++ b/mail/undelete.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/unset.c b/mail/unset.c
index e5ca7dc..d829ef9 100644
--- a/mail/unset.c
+++ b/mail/unset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/util.c b/mail/util.c
index 098deb8..f425375 100644
--- a/mail/util.c
+++ b/mail/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/version.c b/mail/version.c
index b90b493..1076ea4 100644
--- a/mail/version.c
+++ b/mail/version.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/visual.c b/mail/visual.c
index 9baf9c0..a676892 100644
--- a/mail/visual.c
+++ b/mail/visual.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/write.c b/mail/write.c
index 594be08..575b7e1 100644
--- a/mail/write.c
+++ b/mail/write.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mail/z.c b/mail/z.c
index b7329cf..24627d7 100644
--- a/mail/z.c
+++ b/mail/z.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2002, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/maint.mk b/maint.mk
index 87cc437..1d1b0ac 100644
--- a/maint.mk
+++ b/maint.mk
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # Written by Sergey Poznyakoff
 #
diff --git a/mapi/MAPIAddress.c b/mapi/MAPIAddress.c
index 3f82503..e715353 100644
--- a/mapi/MAPIAddress.c
+++ b/mapi/MAPIAddress.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPIDeleteMail.c b/mapi/MAPIDeleteMail.c
index 997b608..d4a67fc 100644
--- a/mapi/MAPIDeleteMail.c
+++ b/mapi/MAPIDeleteMail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPIDetails.c b/mapi/MAPIDetails.c
index 8a75be6..bb9264b 100644
--- a/mapi/MAPIDetails.c
+++ b/mapi/MAPIDetails.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPIFindNext.c b/mapi/MAPIFindNext.c
index c9a330c..bce3351 100644
--- a/mapi/MAPIFindNext.c
+++ b/mapi/MAPIFindNext.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPIFreeBuffer.c b/mapi/MAPIFreeBuffer.c
index a79f0e5..61b8de3 100644
--- a/mapi/MAPIFreeBuffer.c
+++ b/mapi/MAPIFreeBuffer.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPILogoff.c b/mapi/MAPILogoff.c
index d076c84..3f33f6a 100644
--- a/mapi/MAPILogoff.c
+++ b/mapi/MAPILogoff.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPILogon.c b/mapi/MAPILogon.c
index 8627926..bf6c08a 100644
--- a/mapi/MAPILogon.c
+++ b/mapi/MAPILogon.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPIReadMail.c b/mapi/MAPIReadMail.c
index ac00892..64d46ca 100644
--- a/mapi/MAPIReadMail.c
+++ b/mapi/MAPIReadMail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPISaveMail.c b/mapi/MAPISaveMail.c
index bb4876f..284126a 100644
--- a/mapi/MAPISaveMail.c
+++ b/mapi/MAPISaveMail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPISendDocuments.c b/mapi/MAPISendDocuments.c
index 8f1b330..3ec6749 100644
--- a/mapi/MAPISendDocuments.c
+++ b/mapi/MAPISendDocuments.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/MAPISendMail.c b/mapi/MAPISendMail.c
index 18037de..80e49ed 100644
--- a/mapi/MAPISendMail.c
+++ b/mapi/MAPISendMail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/mapi/Makefile.am b/mapi/Makefile.am
index fad64b4..fdf0139 100644
--- a/mapi/Makefile.am
+++ b/mapi/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2002, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mapi/mapi.h b/mapi/mapi.h
index 0360141..2f46c06 100644
--- a/mapi/mapi.h
+++ b/mapi/mapi.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/messages/Makefile.am b/messages/Makefile.am
index 3f917da..d611b2c 100644
--- a/messages/Makefile.am
+++ b/messages/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/messages/messages.c b/messages/messages.c
index da12c12..4f5c614 100644
--- a/messages/messages.c
+++ b/messages/messages.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/messages/tests/Makefile.am b/messages/tests/Makefile.am
index a2e867a..bde760a 100644
--- a/messages/tests/Makefile.am
+++ b/messages/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/messages/tests/atlocal.in b/messages/tests/atlocal.in
index 06733d1..f1ceed3 100644
--- a/messages/tests/atlocal.in
+++ b/messages/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/messages:$top_srcdir:$srcdir:$PATH
diff --git a/messages/tests/testsuite.at b/messages/tests/testsuite.at
index c53a0c6..1ca5068 100644
--- a/messages/tests/testsuite.at
+++ b/messages/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/Makefile.am b/mh/Makefile.am
index 104c797..3cca334 100644
--- a/mh/Makefile.am
+++ b/mh/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2003, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2003, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mh/ali.c b/mh/ali.c
index aedfcc8..84fc1d4 100644
--- a/mh/ali.c
+++ b/mh/ali.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2003-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/anno.c b/mh/anno.c
index ecfa6cf..d047d6b 100644
--- a/mh/anno.c
+++ b/mh/anno.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/burst.c b/mh/burst.c
index b0c4d76..28ad2dd 100644
--- a/mh/burst.c
+++ b/mh/burst.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2005-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/burstfsa.c b/mh/burstfsa.c
index ddea3b0..4f363cb 100644
--- a/mh/burstfsa.c
+++ b/mh/burstfsa.c
@@ -1,5 +1,5 @@
 /* Generate FSA states for RFC 934 bursting agent.
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/comp.c b/mh/comp.c
index b9f40e8..d89bb8c 100644
--- a/mh/comp.c
+++ b/mh/comp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/compcommon.c b/mh/compcommon.c
index d849103..1298d1f 100644
--- a/mh/compcommon.c
+++ b/mh/compcommon.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/etc/Makefile.am b/mh/etc/Makefile.am
index 744d9c4..6c4c890 100644
--- a/mh/etc/Makefile.am
+++ b/mh/etc/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2003, 2007, 2009-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2003, 2007, 2009-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mh/etc/mailutils-mh.eli b/mh/etc/mailutils-mh.eli
index ffb28ba..cb95a0d 100644
--- a/mh/etc/mailutils-mh.eli
+++ b/mh/etc/mailutils-mh.eli
@@ -1,6 +1,6 @@
 ;;;; -*- emacs-lisp -*-
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 2003, 2007, 2010-2012, 2014-2015 Free Software
+;;;; Copyright (C) 2003, 2007, 2010-2012, 2014-2016 Free Software
 ;;;; Foundation, Inc.
 ;;;; 
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/etc/mhl.format b/mh/etc/mhl.format
index edc7042..173794d 100644
--- a/mh/etc/mhl.format
+++ b/mh/etc/mhl.format
@@ -1,7 +1,7 @@
 ; This is the default mhl.format file for Mailutils MH.
 ;
 ; GNU Mailutils -- a suite of utilities for electronic mail
-; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 ; Inc.
 ; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 ;
diff --git a/mh/etc/mhl.forward b/mh/etc/mhl.forward
index f905c6c..52c470a 100644
--- a/mh/etc/mhl.forward
+++ b/mh/etc/mhl.forward
@@ -1,7 +1,7 @@
 ; This is the default mhl.format file for Mailutils MH.
 ;
 ; GNU Mailutils -- a suite of utilities for electronic mail
-; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 ; Inc.
 ; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 ;
diff --git a/mh/etc/mhl.headers b/mh/etc/mhl.headers
index 070d8c1..06a3c71 100644
--- a/mh/etc/mhl.headers
+++ b/mh/etc/mhl.headers
@@ -1,7 +1,7 @@
 ; mhl.headers
 ;
 ; GNU Mailutils -- a suite of utilities for electronic mail
-; Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+; Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 ; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 ;
 ; Mhn uses this format file for displaying headers in MIME messages. 
diff --git a/mh/etc/mhl.repl b/mh/etc/mhl.repl
index 95e4ff2..89f63ab 100644
--- a/mh/etc/mhl.repl
+++ b/mh/etc/mhl.repl
@@ -1,7 +1,7 @@
 ; Default format file for GNU repl
 ;
 ; GNU Mailutils -- a suite of utilities for electronic mail
-; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 ; Inc.
 ; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 ;
diff --git a/mh/etc/mhl.usenet b/mh/etc/mhl.usenet
index 38f4148..b56a27e 100644
--- a/mh/etc/mhl.usenet
+++ b/mh/etc/mhl.usenet
@@ -1,7 +1,7 @@
 ; USENET-style format file for GNU repl
 ;
 ; GNU Mailutils -- a suite of utilities for electronic mail
-; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 ; Inc.
 ; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 ;
diff --git a/mh/etc/replcomps b/mh/etc/replcomps
index 939a239..1e9886b 100644
--- a/mh/etc/replcomps
+++ b/mh/etc/replcomps
@@ -1,7 +1,7 @@
 %; This is the default replcomps file for Mailutils MH.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPL.
 %;
diff --git a/mh/etc/replgroupcomps b/mh/etc/replgroupcomps
index e979936..8462127 100644
--- a/mh/etc/replgroupcomps
+++ b/mh/etc/replgroupcomps
@@ -1,7 +1,7 @@
 %; This is the default replgroupcomps file for Mailutils MH.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPL.
 %;
diff --git a/mh/etc/scan.default b/mh/etc/scan.default
index 11d4e82..d5be1ab 100644
--- a/mh/etc/scan.default
+++ b/mh/etc/scan.default
@@ -1,7 +1,7 @@
 %; Default scan format GNU MH.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 %;
diff --git a/mh/etc/scan.mailx b/mh/etc/scan.mailx
index e6626ec..059e174 100644
--- a/mh/etc/scan.mailx
+++ b/mh/etc/scan.mailx
@@ -1,7 +1,7 @@
 %; Mimic the mailx(1) output.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 %;
diff --git a/mh/etc/scan.size b/mh/etc/scan.size
index 39ba6a7..b625c4d 100644
--- a/mh/etc/scan.size
+++ b/mh/etc/scan.size
@@ -1,7 +1,7 @@
 %; "Size"-format for GNU MH scan.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 %;
diff --git a/mh/etc/scan.time b/mh/etc/scan.time
index e130691..06f45ec 100644
--- a/mh/etc/scan.time
+++ b/mh/etc/scan.time
@@ -1,7 +1,7 @@
 %; "Time"-format for GNU MH scan.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 %;
diff --git a/mh/etc/scan.timely b/mh/etc/scan.timely
index 7d900b6..e21369e 100644
--- a/mh/etc/scan.timely
+++ b/mh/etc/scan.timely
@@ -1,7 +1,7 @@
 %; "Timely"-format for GNU MH scan.
 %;
 %; GNU Mailutils -- a suite of utilities for electronic mail
-%; Copyright (C) 2003, 2010-2012, 2014-2015 Free Software Foundation,
+%; Copyright (C) 2003, 2010-2012, 2014-2016 Free Software Foundation,
 %; Inc.
 %; Distributed under GPLv3+.  See <http://gnu.org/licenses/gpl.html>.
 %;
diff --git a/mh/fmtcheck.c b/mh/fmtcheck.c
index ef86866..e938a9a 100644
--- a/mh/fmtcheck.c
+++ b/mh/fmtcheck.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/folder.c b/mh/folder.c
index 0807dd7..59f6aa8 100644
--- a/mh/folder.c
+++ b/mh/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/forw.c b/mh/forw.c
index 3d241d0..1c9054c 100644
--- a/mh/forw.c
+++ b/mh/forw.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/inc.c b/mh/inc.c
index 9813a1a..579f34f 100644
--- a/mh/inc.c
+++ b/mh/inc.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/install-mh.c b/mh/install-mh.c
index ba66f5b..486f2d5 100644
--- a/mh/install-mh.c
+++ b/mh/install-mh.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mark.c b/mh/mark.c
index 33fad4d..1add9b0 100644
--- a/mh/mark.c
+++ b/mh/mark.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mboxprop.c b/mh/mboxprop.c
index 882aab2..83fda88 100644
--- a/mh/mboxprop.c
+++ b/mh/mboxprop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh.h b/mh/mh.h
index 6243140..8a441d6 100644
--- a/mh/mh.h
+++ b/mh/mh.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_alias.l b/mh/mh_alias.l
index 8089580..e8994c1 100644
--- a/mh/mh_alias.l
+++ b/mh/mh_alias.l
@@ -1,6 +1,6 @@
 %top {
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_alias.y b/mh/mh_alias.y
index fc8d54b..c900d0b 100644
--- a/mh/mh_alias.y
+++ b/mh/mh_alias.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_argp.c b/mh/mh_argp.c
index e473734..2ac8ac6 100644
--- a/mh/mh_argp.c
+++ b/mh/mh_argp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_fmtgram.y b/mh/mh_fmtgram.y
index 24f6ef5..018bdce 100644
--- a/mh/mh_fmtgram.y
+++ b/mh/mh_fmtgram.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2004, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2004, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_format.c b/mh/mh_format.c
index 3dfb3d4..eb31305 100644
--- a/mh/mh_format.c
+++ b/mh/mh_format.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_format.h b/mh/mh_format.h
index baa8c83..8f0ae0e 100644
--- a/mh/mh_format.h
+++ b/mh/mh_format.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2006-2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2006-2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_getopt.c b/mh/mh_getopt.c
index 0557ace..217261f 100644
--- a/mh/mh_getopt.c
+++ b/mh/mh_getopt.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_getopt.h b/mh/mh_getopt.h
index 334c7dc..4823dd2 100644
--- a/mh/mh_getopt.h
+++ b/mh/mh_getopt.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_global.c b/mh/mh_global.c
index a24e713..d464cec 100644
--- a/mh/mh_global.c
+++ b/mh/mh_global.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_init.c b/mh/mh_init.c
index b535718..ccf481e 100644
--- a/mh/mh_init.c
+++ b/mh/mh_init.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2003, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_list.c b/mh/mh_list.c
index cacff8a..5f4d617 100644
--- a/mh/mh_list.c
+++ b/mh/mh_list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_msgset.c b/mh/mh_msgset.c
index be851a0..ef7d36c 100644
--- a/mh/mh_msgset.c
+++ b/mh/mh_msgset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005-2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_sequence.c b/mh/mh_sequence.c
index a39e5e3..7ba1bd5 100644
--- a/mh/mh_sequence.c
+++ b/mh/mh_sequence.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_stream.c b/mh/mh_stream.c
index 0910c6c..6f45a8f 100644
--- a/mh/mh_stream.c
+++ b/mh/mh_stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005-2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005-2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_whatnow.c b/mh/mh_whatnow.c
index 2ab0584..53eafb4 100644
--- a/mh/mh_whatnow.c
+++ b/mh/mh_whatnow.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mh_whom.c b/mh/mh_whom.c
index 5983502..ca6be14 100644
--- a/mh/mh_whom.c
+++ b/mh/mh_whom.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mhl.c b/mh/mhl.c
index 5a7ebcd..fad26ee 100644
--- a/mh/mhl.c
+++ b/mh/mhl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mhn.c b/mh/mhn.c
index 6bde07d..04f713c 100644
--- a/mh/mhn.c
+++ b/mh/mhn.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mhparam.c b/mh/mhparam.c
index dd0b013..b08b5d3 100644
--- a/mh/mhparam.c
+++ b/mh/mhparam.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mhpath.c b/mh/mhpath.c
index edff45c..4da5da3 100644
--- a/mh/mhpath.c
+++ b/mh/mhpath.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/mhseq.c b/mh/mhseq.c
index b041584..d9c4d1d 100644
--- a/mh/mhseq.c
+++ b/mh/mhseq.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/msgchk.c b/mh/msgchk.c
index 4a00643..3153bfd 100644
--- a/mh/msgchk.c
+++ b/mh/msgchk.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2013-2015 Free Software Foundation, Inc.
+   Copyright (C) 2013-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/pick.c b/mh/pick.c
index 843e4d9..ac62c3a 100644
--- a/mh/pick.c
+++ b/mh/pick.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/pick.h b/mh/pick.h
index d037f8e..75a5805 100644
--- a/mh/pick.h
+++ b/mh/pick.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/pick.y b/mh/pick.y
index 74dd7de..908f9de 100644
--- a/mh/pick.y
+++ b/mh/pick.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/prompter-rl.c b/mh/prompter-rl.c
index 4d851e5..2070567 100644
--- a/mh/prompter-rl.c
+++ b/mh/prompter-rl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/prompter-tty.c b/mh/prompter-tty.c
index b89b537..173801e 100644
--- a/mh/prompter-tty.c
+++ b/mh/prompter-tty.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/prompter.c b/mh/prompter.c
index 67e1c97..1d1f47b 100644
--- a/mh/prompter.c
+++ b/mh/prompter.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/prompter.h b/mh/prompter.h
index 0f5ac22..8f36bc4 100644
--- a/mh/prompter.h
+++ b/mh/prompter.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/refile.c b/mh/refile.c
index ef5cd28..a522a81 100644
--- a/mh/refile.c
+++ b/mh/refile.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2002-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mh/repl.c b/mh/repl.c
index 7f84eb2..a90bda9 100644
--- a/mh/repl.c
+++ b/mh/repl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 2002-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/rmf.c b/mh/rmf.c
index 49bf492..9cf652f 100644
--- a/mh/rmf.c
+++ b/mh/rmf.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2002, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/rmm.c b/mh/rmm.c
index b9bd9d2..40ee6cf 100644
--- a/mh/rmm.c
+++ b/mh/rmm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/scan.c b/mh/scan.c
index 106ceb3..6a14792 100644
--- a/mh/scan.c
+++ b/mh/scan.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/send.c b/mh/send.c
index a1fdf22..1ecda9f 100644
--- a/mh/send.c
+++ b/mh/send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/show.c b/mh/show.c
index c6159b1..e2bc1c0 100644
--- a/mh/show.c
+++ b/mh/show.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/sortm.c b/mh/sortm.c
index 79d6a33..f2e1290 100644
--- a/mh/sortm.c
+++ b/mh/sortm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/tests/Makefile.am b/mh/tests/Makefile.am
index 58c6fde..b9cb0d7 100644
--- a/mh/tests/Makefile.am
+++ b/mh/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/ali.at b/mh/tests/ali.at
index 139c57c..467988d 100644
--- a/mh/tests/ali.at
+++ b/mh/tests/ali.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/anno.at b/mh/tests/anno.at
index 9609d41..77e27e7 100644
--- a/mh/tests/anno.at
+++ b/mh/tests/anno.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/atlocal.in b/mh/tests/atlocal.in
index e833ac7..5f9de1c 100644
--- a/mh/tests/atlocal.in
+++ b/mh/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/mh:$top_srcdir:$srcdir:$PATH
diff --git a/mh/tests/burst.at b/mh/tests/burst.at
index e5dc300..37a5c26 100644
--- a/mh/tests/burst.at
+++ b/mh/tests/burst.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/comp.at b/mh/tests/comp.at
index ae5fac9..674eb69 100644
--- a/mh/tests/comp.at
+++ b/mh/tests/comp.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/folder.at b/mh/tests/folder.at
index 38df416..44d2d28 100644
--- a/mh/tests/folder.at
+++ b/mh/tests/folder.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/forw.at b/mh/tests/forw.at
index 8c3a044..51c3261 100644
--- a/mh/tests/forw.at
+++ b/mh/tests/forw.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/inc.at b/mh/tests/inc.at
index 5067cde..f33f879 100644
--- a/mh/tests/inc.at
+++ b/mh/tests/inc.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/install-mh.at b/mh/tests/install-mh.at
index df1a9e6..f14d8c5 100644
--- a/mh/tests/install-mh.at
+++ b/mh/tests/install-mh.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/lu.c b/mh/tests/lu.c
index 74242dc..5e0deac 100644
--- a/mh/tests/lu.c
+++ b/mh/tests/lu.c
@@ -1,5 +1,5 @@
 /* This file is part of GNU Mailutils test suite.
-   Copyright (C) 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2012, 2014-2016 Free Software Foundation, Inc.
 
    This file is free software; as a special exception the author gives
    unlimited permission to copy and/or distribute it, with or without
diff --git a/mh/tests/mark.at b/mh/tests/mark.at
index b3f0e64..a9640f9 100644
--- a/mh/tests/mark.at
+++ b/mh/tests/mark.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/mhl.at b/mh/tests/mhl.at
index 3ccd8d6..b15c31c 100644
--- a/mh/tests/mhl.at
+++ b/mh/tests/mhl.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/mhn.at b/mh/tests/mhn.at
index a72a3d3..287d0a4 100644
--- a/mh/tests/mhn.at
+++ b/mh/tests/mhn.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/mhparam.at b/mh/tests/mhparam.at
index cddea57..adce1b6 100644
--- a/mh/tests/mhparam.at
+++ b/mh/tests/mhparam.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/mhpath.at b/mh/tests/mhpath.at
index 960ba7e..e305774 100644
--- a/mh/tests/mhpath.at
+++ b/mh/tests/mhpath.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/mhseq.at b/mh/tests/mhseq.at
index c5a9910..c6b3d06 100644
--- a/mh/tests/mhseq.at
+++ b/mh/tests/mhseq.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/pick.at b/mh/tests/pick.at
index c6c92af..ce3dab1 100644
--- a/mh/tests/pick.at
+++ b/mh/tests/pick.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/refile.at b/mh/tests/refile.at
index d49a9d1..46aea36 100644
--- a/mh/tests/refile.at
+++ b/mh/tests/refile.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/repl.at b/mh/tests/repl.at
index f89b091..92a8ca8 100644
--- a/mh/tests/repl.at
+++ b/mh/tests/repl.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/rmf.at b/mh/tests/rmf.at
index 63d1678..d126235 100644
--- a/mh/tests/rmf.at
+++ b/mh/tests/rmf.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/rmm.at b/mh/tests/rmm.at
index 14520cb..2f1828b 100644
--- a/mh/tests/rmm.at
+++ b/mh/tests/rmm.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/scan.at b/mh/tests/scan.at
index 6eb81a1..e90f7fa 100644
--- a/mh/tests/scan.at
+++ b/mh/tests/scan.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/send.at b/mh/tests/send.at
index 4b86ea0..e0f09a9 100644
--- a/mh/tests/send.at
+++ b/mh/tests/send.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/sortm.at b/mh/tests/sortm.at
index 90b4c0e..e4fd918 100644
--- a/mh/tests/sortm.at
+++ b/mh/tests/sortm.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/tests/testsuite.at b/mh/tests/testsuite.at
index a7709bf..a1dc500 100644
--- a/mh/tests/testsuite.at
+++ b/mh/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mh/whatnow.c b/mh/whatnow.c
index 5bfae07..0ca7add 100644
--- a/mh/whatnow.c
+++ b/mh/whatnow.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2008-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2008-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/whatnowenv.c b/mh/whatnowenv.c
index fdc0bcf..f4af156 100644
--- a/mh/whatnowenv.c
+++ b/mh/whatnowenv.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mh/whom.c b/mh/whom.c
index 50acae2..792a032 100644
--- a/mh/whom.c
+++ b/mh/whom.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mimeview/Makefile.am b/mimeview/Makefile.am
index d04cc8a..b4c9108 100644
--- a/mimeview/Makefile.am
+++ b/mimeview/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mimeview/mimetypes.l b/mimeview/mimetypes.l
index 85e95d7..995b8de 100644
--- a/mimeview/mimetypes.l
+++ b/mimeview/mimetypes.l
@@ -1,6 +1,6 @@
 %top {
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mimeview/mimetypes.y b/mimeview/mimetypes.y
index f39c37f..7b8839c 100644
--- a/mimeview/mimetypes.y
+++ b/mimeview/mimetypes.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mimeview/mimeview.c b/mimeview/mimeview.c
index aec8d77..0bc7bf6 100644
--- a/mimeview/mimeview.c
+++ b/mimeview/mimeview.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2005, 2007-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mimeview/mimeview.h b/mimeview/mimeview.h
index e00d544..ffcd39f 100644
--- a/mimeview/mimeview.h
+++ b/mimeview/mimeview.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/movemail/Makefile.am b/movemail/Makefile.am
index cefb5eb..e166b81 100644
--- a/movemail/Makefile.am
+++ b/movemail/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2002, 2006-2007, 2010-2012, 2014-2015 Free
+## Copyright (C) 1999-2002, 2006-2007, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/movemail/movemail.c b/movemail/movemail.c
index 0216dab..888a015 100644
--- a/movemail/movemail.c
+++ b/movemail/movemail.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005-2012, 2014-2015 Free Software Foundation,
+   Copyright (C) 2003, 2005-2012, 2014-2016 Free Software Foundation,
    Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/mu-aux/Makefile.am b/mu-aux/Makefile.am
index 133d58d..6f0e2e6 100644
--- a/mu-aux/Makefile.am
+++ b/mu-aux/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+## Copyright (C) 2002-2003, 2005, 2007, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mu-aux/debcat.awk b/mu-aux/debcat.awk
index 5d7c00c..4638644 100644
--- a/mu-aux/debcat.awk
+++ b/mu-aux/debcat.awk
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mu-aux/generr.awk b/mu-aux/generr.awk
index 6501de6..e6fe599 100644
--- a/mu-aux/generr.awk
+++ b/mu-aux/generr.awk
@@ -1,5 +1,5 @@
 # generr.awk -- Create error reporting sources for GNU Mailutils
-# Copyright (C) 2005-2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2005-2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mu-aux/gylwrap b/mu-aux/gylwrap
index f848897..6d38728 100755
--- a/mu-aux/gylwrap
+++ b/mu-aux/gylwrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # ylwrap - wrapper for lex/yacc invocations.
-# Copyright 1996-1999, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright 1996-1999, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 # Written by Tom Tromey <address@hidden>.
 #
diff --git a/mu-aux/mailutils.m4 b/mu-aux/mailutils.m4
index 086ce27..53568f3 100644
--- a/mu-aux/mailutils.m4
+++ b/mu-aux/mailutils.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2006-2007, 2010-2012, 2014-2015 Free Software
+dnl Copyright (C) 2006-2007, 2010-2012, 2014-2016 Free Software
 dnl Foundation, Inc.
 dnl
 dnl GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mu-aux/sqlmod.sh b/mu-aux/sqlmod.sh
index 20a9e42..a9fb1d9 100755
--- a/mu-aux/sqlmod.sh
+++ b/mu-aux/sqlmod.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # This file is part of GNU Mailutils
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 #
 # Written by Sergey Poznyakoff
diff --git a/mu-aux/texify.sed b/mu-aux/texify.sed
index 04224e6..218a6ca 100644
--- a/mu-aux/texify.sed
+++ b/mu-aux/texify.sed
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2003, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002-2003, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mu/Makefile.am b/mu/Makefile.am
index 42fbd74..d9355df 100644
--- a/mu/Makefile.am
+++ b/mu/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2015 Free
+## Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/mu/acl.c b/mu/acl.c
index bb8027d..749ba28 100644
--- a/mu/acl.c
+++ b/mu/acl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/cflags.c b/mu/cflags.c
index 501d369..1ecadb5 100644
--- a/mu/cflags.c
+++ b/mu/cflags.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/dbm.c b/mu/dbm.c
index 43161b0..4c0e4d2 100644
--- a/mu/dbm.c
+++ b/mu/dbm.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/dispatch.c b/mu/dispatch.c
index 991bb4f..05ffeec 100644
--- a/mu/dispatch.c
+++ b/mu/dispatch.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/filter.c b/mu/filter.c
index 3be479b..33a5588 100644
--- a/mu/filter.c
+++ b/mu/filter.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/flt2047.c b/mu/flt2047.c
index 27d742d..df02409 100644
--- a/mu/flt2047.c
+++ b/mu/flt2047.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/getans.c b/mu/getans.c
index fbeca58..dc59401 100644
--- a/mu/getans.c
+++ b/mu/getans.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/getarg.c b/mu/getarg.c
index 858d57c..f7197df 100644
--- a/mu/getarg.c
+++ b/mu/getarg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/getyn.c b/mu/getyn.c
index e5c4e3a..eb36492 100644
--- a/mu/getyn.c
+++ b/mu/getyn.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010, 2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/help.c b/mu/help.c
index 63dbfd4..9889cab 100644
--- a/mu/help.c
+++ b/mu/help.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/imap.c b/mu/imap.c
index 10ef267..3aee4fb 100644
--- a/mu/imap.c
+++ b/mu/imap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/info.c b/mu/info.c
index 319bb3b..c44e7e1 100644
--- a/mu/info.c
+++ b/mu/info.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/ldflags.c b/mu/ldflags.c
index 66d11d1..71f80a6 100644
--- a/mu/ldflags.c
+++ b/mu/ldflags.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/logger.c b/mu/logger.c
index f80806c..37520dd 100644
--- a/mu/logger.c
+++ b/mu/logger.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/mailutils-config b/mu/mailutils-config
index e4690b4..757fc8c 100755
--- a/mu/mailutils-config
+++ b/mu/mailutils-config
@@ -1,6 +1,6 @@
 #! /bin/sh
 # A deprecated interface to GNU Mailutils configuration facilities.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mu/mu-setup.awk b/mu/mu-setup.awk
index 94e1975..8435f61 100644
--- a/mu/mu-setup.awk
+++ b/mu/mu-setup.awk
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/mu/mu.c b/mu/mu.c
index 1218dfe..6334414 100644
--- a/mu/mu.c
+++ b/mu/mu.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/mu.h b/mu/mu.h
index a4a5673..51f1463 100644
--- a/mu/mu.h
+++ b/mu/mu.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/pop.c b/mu/pop.c
index 6982ab0..0ae586f 100644
--- a/mu/pop.c
+++ b/mu/pop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/query.c b/mu/query.c
index f78853a..6223293 100644
--- a/mu/query.c
+++ b/mu/query.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/send.c b/mu/send.c
index c30547b..a069df0 100644
--- a/mu/send.c
+++ b/mu/send.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/shell.c b/mu/shell.c
index 539db56..e070890 100644
--- a/mu/shell.c
+++ b/mu/shell.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/smtp.c b/mu/smtp.c
index bb02879..52352bb 100644
--- a/mu/smtp.c
+++ b/mu/smtp.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/template.c b/mu/template.c
index 2fe359e..ed30632 100644
--- a/mu/template.c
+++ b/mu/template.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/util.c b/mu/util.c
index bd8f53f..c51243a 100644
--- a/mu/util.c
+++ b/mu/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/verbose.c b/mu/verbose.c
index 8502ac5..070b049 100644
--- a/mu/verbose.c
+++ b/mu/verbose.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/mu/wicket.c b/mu/wicket.c
index 751183a..2855175 100644
--- a/mu/wicket.c
+++ b/mu/wicket.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/paths b/paths
index 9e805d2..8099cfb 100644
--- a/paths
+++ b/paths
@@ -1,6 +1,6 @@
 # Paths for GNU Mailutils
 #
-# Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/po/POTFILES.in b/po/POTFILES.in
index c64f392..433c3c9 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,6 @@
 #
 # List of source files containing translatable strings.
-# Copyright (C) 2002-2005, 2008-2012, 2014-2015 Free Software
+# Copyright (C) 2002-2005, 2008-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #
 
diff --git a/pop3d/Makefile.am b/pop3d/Makefile.am
index 9bd5fe9..193473f 100644
--- a/pop3d/Makefile.am
+++ b/pop3d/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2015 Free
+## Copyright (C) 1999-2003, 2005, 2007, 2010-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/pop3d/apop.c b/pop3d/apop.c
index cfff788..e5b3729 100644
--- a/pop3d/apop.c
+++ b/pop3d/apop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/auth.c b/pop3d/auth.c
index e962f38..2abb6b3 100644
--- a/pop3d/auth.c
+++ b/pop3d/auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/bulletin.c b/pop3d/bulletin.c
index a5616eb..c353846 100644
--- a/pop3d/bulletin.c
+++ b/pop3d/bulletin.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/pop3d/capa.c b/pop3d/capa.c
index 3bdf49c..558a96e 100644
--- a/pop3d/capa.c
+++ b/pop3d/capa.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2003, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001, 2003, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/cmd.c b/pop3d/cmd.c
index 6f024aa..415a8a5 100644
--- a/pop3d/cmd.c
+++ b/pop3d/cmd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/pop3d/dele.c b/pop3d/dele.c
index 07ff1ed..f8d5c0d 100644
--- a/pop3d/dele.c
+++ b/pop3d/dele.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/expire.c b/pop3d/expire.c
index 9ccf76a..7eba3ca 100644
--- a/pop3d/expire.c
+++ b/pop3d/expire.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/extra.c b/pop3d/extra.c
index 2ce84be..608d8fc 100644
--- a/pop3d/extra.c
+++ b/pop3d/extra.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/list.c b/pop3d/list.c
index f0f9c77..890815a 100644
--- a/pop3d/list.c
+++ b/pop3d/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/logindelay.c b/pop3d/logindelay.c
index 1c0fb26..ab0cbd2 100644
--- a/pop3d/logindelay.c
+++ b/pop3d/logindelay.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/noop.c b/pop3d/noop.c
index 8120dc5..5b23dea 100644
--- a/pop3d/noop.c
+++ b/pop3d/noop.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 1999, 2001, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/pop3d.c b/pop3d/pop3d.c
index cbcb38b..47b87a3 100644
--- a/pop3d/pop3d.c
+++ b/pop3d/pop3d.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/pop3d.h b/pop3d/pop3d.h
index 15f2fd5..2765690 100644
--- a/pop3d/pop3d.h
+++ b/pop3d/pop3d.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/popauth.c b/pop3d/popauth.c
index f550baa..6018b2e 100644
--- a/pop3d/popauth.c
+++ b/pop3d/popauth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/quit.c b/pop3d/quit.c
index 7abe0ed..923eacd 100644
--- a/pop3d/quit.c
+++ b/pop3d/quit.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/retr.c b/pop3d/retr.c
index 7264ba0..33510fe 100644
--- a/pop3d/retr.c
+++ b/pop3d/retr.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/rset.c b/pop3d/rset.c
index 4296f20..1524bb7 100644
--- a/pop3d/rset.c
+++ b/pop3d/rset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/signal.c b/pop3d/signal.c
index 7238b54..2de597b 100644
--- a/pop3d/signal.c
+++ b/pop3d/signal.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2002, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/stat.c b/pop3d/stat.c
index 07fde14..bb5745c 100644
--- a/pop3d/stat.c
+++ b/pop3d/stat.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/stls.c b/pop3d/stls.c
index 72437a8..c260599 100644
--- a/pop3d/stls.c
+++ b/pop3d/stls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2003, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/testsuite/Makefile.am b/pop3d/testsuite/Makefile.am
index aab01aa..05c12f9 100644
--- a/pop3d/testsuite/Makefile.am
+++ b/pop3d/testsuite/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2002, 2007-2008, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2002, 2007-2008, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/pop3d/testsuite/lib/pop3d.exp b/pop3d/testsuite/lib/pop3d.exp
index bad2126..fa5fc8a 100644
--- a/pop3d/testsuite/lib/pop3d.exp
+++ b/pop3d/testsuite/lib/pop3d.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007-2008, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007-2008, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/testsuite/pop3d.rcin b/pop3d/testsuite/pop3d.rcin
index 09c3326..bcdb7cc 100644
--- a/pop3d/testsuite/pop3d.rcin
+++ b/pop3d/testsuite/pop3d.rcin
@@ -1,5 +1,5 @@
 # Configuration file for Mailutils Imap4d testsuite.
-# Copyright (C) 2008, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2008, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
diff --git a/pop3d/testsuite/pop3d/read.exp b/pop3d/testsuite/pop3d/read.exp
index 8099b72..c51b625 100644
--- a/pop3d/testsuite/pop3d/read.exp
+++ b/pop3d/testsuite/pop3d/read.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2007, 2010-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2007, 2010-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/top.c b/pop3d/top.c
index 5689277..249c478 100644
--- a/pop3d/top.c
+++ b/pop3d/top.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2010-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/uidl.c b/pop3d/uidl.c
index 40831ef..8b9bb48 100644
--- a/pop3d/uidl.c
+++ b/pop3d/uidl.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/pop3d/user.c b/pop3d/user.c
index c683065..9a9261f 100644
--- a/pop3d/user.c
+++ b/pop3d/user.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999, 2001-2003, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/python/Makefile.am b/python/Makefile.am
index c9592cc..a580c98 100644
--- a/python/Makefile.am
+++ b/python/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/python/libmu_py/Makefile.am b/python/libmu_py/Makefile.am
index 1bcb4af..f5a79e5 100644
--- a/python/libmu_py/Makefile.am
+++ b/python/libmu_py/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/python/libmu_py/address.c b/python/libmu_py/address.c
index 9cc56d7..cf62e25 100644
--- a/python/libmu_py/address.c
+++ b/python/libmu_py/address.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/attribute.c b/python/libmu_py/attribute.c
index 58f6bd3..a291ae9 100644
--- a/python/libmu_py/attribute.c
+++ b/python/libmu_py/attribute.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/auth.c b/python/libmu_py/auth.c
index 921cee0..c96c635 100644
--- a/python/libmu_py/auth.c
+++ b/python/libmu_py/auth.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/body.c b/python/libmu_py/body.c
index dcd41bd..3464bcb 100644
--- a/python/libmu_py/body.c
+++ b/python/libmu_py/body.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/envelope.c b/python/libmu_py/envelope.c
index 480f67c..a24b328 100644
--- a/python/libmu_py/envelope.c
+++ b/python/libmu_py/envelope.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/errno.c b/python/libmu_py/errno.c
index 2903ff4..3422918 100644
--- a/python/libmu_py/errno.c
+++ b/python/libmu_py/errno.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/error.c b/python/libmu_py/error.c
index 1dbead6..176a21f 100644
--- a/python/libmu_py/error.c
+++ b/python/libmu_py/error.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/filter.c b/python/libmu_py/filter.c
index abf805a..378df31 100644
--- a/python/libmu_py/filter.c
+++ b/python/libmu_py/filter.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/folder.c b/python/libmu_py/folder.c
index 5fe2967..c4640f5 100644
--- a/python/libmu_py/folder.c
+++ b/python/libmu_py/folder.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/header.c b/python/libmu_py/header.c
index 3711193..7f522cd 100644
--- a/python/libmu_py/header.c
+++ b/python/libmu_py/header.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/libmu_py.c b/python/libmu_py/libmu_py.c
index 61e5ac5..b1c898b 100644
--- a/python/libmu_py/libmu_py.c
+++ b/python/libmu_py/libmu_py.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/libmu_py.h b/python/libmu_py/libmu_py.h
index 319fe31..8b67b2d 100644
--- a/python/libmu_py/libmu_py.h
+++ b/python/libmu_py/libmu_py.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/list.c b/python/libmu_py/list.c
index 3b94529..25676c4 100644
--- a/python/libmu_py/list.c
+++ b/python/libmu_py/list.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/mailbox.c b/python/libmu_py/mailbox.c
index 013ad6f..8db2ab1 100644
--- a/python/libmu_py/mailbox.c
+++ b/python/libmu_py/mailbox.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/mailcap.c b/python/libmu_py/mailcap.c
index a000345..391e9e8 100644
--- a/python/libmu_py/mailcap.c
+++ b/python/libmu_py/mailcap.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/mailer.c b/python/libmu_py/mailer.c
index 61e882d..93853b7 100644
--- a/python/libmu_py/mailer.c
+++ b/python/libmu_py/mailer.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/message.c b/python/libmu_py/message.c
index 3ae5d84..3d7ca8a 100644
--- a/python/libmu_py/message.c
+++ b/python/libmu_py/message.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/mime.c b/python/libmu_py/mime.c
index 95f2ff9..d3d3191 100644
--- a/python/libmu_py/mime.c
+++ b/python/libmu_py/mime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/nls.c b/python/libmu_py/nls.c
index 4d438a2..4089a37 100644
--- a/python/libmu_py/nls.c
+++ b/python/libmu_py/nls.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/registrar.c b/python/libmu_py/registrar.c
index 0fe4843..e7c65a7 100644
--- a/python/libmu_py/registrar.c
+++ b/python/libmu_py/registrar.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/script.c b/python/libmu_py/script.c
index e43508d..547ecf0 100644
--- a/python/libmu_py/script.c
+++ b/python/libmu_py/script.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/secret.c b/python/libmu_py/secret.c
index 1570ff2..8176bc6 100644
--- a/python/libmu_py/secret.c
+++ b/python/libmu_py/secret.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/sieve.c b/python/libmu_py/sieve.c
index 58c096e..d025fe6 100644
--- a/python/libmu_py/sieve.c
+++ b/python/libmu_py/sieve.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/stream.c b/python/libmu_py/stream.c
index d4e70c6..fde0593 100644
--- a/python/libmu_py/stream.c
+++ b/python/libmu_py/stream.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/url.c b/python/libmu_py/url.c
index b09a324..9adca9e 100644
--- a/python/libmu_py/url.c
+++ b/python/libmu_py/url.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/libmu_py/util.c b/python/libmu_py/util.c
index f87b8e4..0f33ecd 100644
--- a/python/libmu_py/util.c
+++ b/python/libmu_py/util.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/Makefile.am b/python/mailutils/Makefile.am
index 2cad3ed..5126677 100644
--- a/python/mailutils/Makefile.am
+++ b/python/mailutils/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+## Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public License as
diff --git a/python/mailutils/__init__.py b/python/mailutils/__init__.py
index e6a48a1..946c07f 100644
--- a/python/mailutils/__init__.py
+++ b/python/mailutils/__init__.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  GNU Mailutils is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/python/mailutils/address.py b/python/mailutils/address.py
index 23d635f..2a21440 100644
--- a/python/mailutils/address.py
+++ b/python/mailutils/address.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/attribute.py b/python/mailutils/attribute.py
index 6f4670c..68ecf79 100644
--- a/python/mailutils/attribute.py
+++ b/python/mailutils/attribute.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/auth.py b/python/mailutils/auth.py
index 885cd80..a4131fb 100644
--- a/python/mailutils/auth.py
+++ b/python/mailutils/auth.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/body.py b/python/mailutils/body.py
index b6ab35d..c6ac341 100644
--- a/python/mailutils/body.py
+++ b/python/mailutils/body.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/c_api.c b/python/mailutils/c_api.c
index 8d89725..4758f48 100644
--- a/python/mailutils/c_api.c
+++ b/python/mailutils/c_api.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/envelope.py b/python/mailutils/envelope.py
index 6f18be7..55daf45 100644
--- a/python/mailutils/envelope.py
+++ b/python/mailutils/envelope.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/error.py b/python/mailutils/error.py
index 4920d12..b5c6620 100644
--- a/python/mailutils/error.py
+++ b/python/mailutils/error.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/filter.py b/python/mailutils/filter.py
index 0840409..3131932 100644
--- a/python/mailutils/filter.py
+++ b/python/mailutils/filter.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/folder.py b/python/mailutils/folder.py
index d1a4f43..f8dfbf1 100644
--- a/python/mailutils/folder.py
+++ b/python/mailutils/folder.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/header.py b/python/mailutils/header.py
index 4ee4700..c0d298c 100644
--- a/python/mailutils/header.py
+++ b/python/mailutils/header.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/mailbox.py b/python/mailutils/mailbox.py
index 8399b01..9d661ef 100644
--- a/python/mailutils/mailbox.py
+++ b/python/mailutils/mailbox.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/mailcap.py b/python/mailutils/mailcap.py
index b3499aa..1661997 100644
--- a/python/mailutils/mailcap.py
+++ b/python/mailutils/mailcap.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/mailer.py b/python/mailutils/mailer.py
index b95b443..71e355d 100644
--- a/python/mailutils/mailer.py
+++ b/python/mailutils/mailer.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/message.py b/python/mailutils/message.py
index 145c7cd..6cd5325 100644
--- a/python/mailutils/message.py
+++ b/python/mailutils/message.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/mime.py b/python/mailutils/mime.py
index ab09906..7443a54 100644
--- a/python/mailutils/mime.py
+++ b/python/mailutils/mime.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/nls.py b/python/mailutils/nls.py
index 6899e56..4a13074 100644
--- a/python/mailutils/nls.py
+++ b/python/mailutils/nls.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/registrar.py b/python/mailutils/registrar.py
index 2f60c37..3b89999 100644
--- a/python/mailutils/registrar.py
+++ b/python/mailutils/registrar.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/secret.py b/python/mailutils/secret.py
index a4fc804..f6dc24a 100644
--- a/python/mailutils/secret.py
+++ b/python/mailutils/secret.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/sieve.py b/python/mailutils/sieve.py
index 5e1b8ce..46e7363 100644
--- a/python/mailutils/sieve.py
+++ b/python/mailutils/sieve.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/stream.py b/python/mailutils/stream.py
index 4137e6f..fa2b204 100644
--- a/python/mailutils/stream.py
+++ b/python/mailutils/stream.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/url.py b/python/mailutils/url.py
index 83655cd..2954f89 100644
--- a/python/mailutils/url.py
+++ b/python/mailutils/url.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/mailutils/util.py b/python/mailutils/util.py
index 7dc518f..621d8aa 100644
--- a/python/mailutils/util.py
+++ b/python/mailutils/util.py
@@ -1,5 +1,5 @@
 #  GNU Mailutils -- a suite of utilities for electronic mail
-#  Copyright (C) 2009-2012, 2014-2015 Free Software Foundation, Inc.
+#  Copyright (C) 2009-2012, 2014-2016 Free Software Foundation, Inc.
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
diff --git a/python/usercustomize.py b/python/usercustomize.py
index 9308f8f..921126e 100644
--- a/python/usercustomize.py
+++ b/python/usercustomize.py
@@ -1,6 +1,6 @@
 # Libtool library loader for Python.
 # This file is part of GNU Mailutils.
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/Makefile.am b/readmsg/Makefile.am
index 90ffaf7..66ffef6 100644
--- a/readmsg/Makefile.am
+++ b/readmsg/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2004, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/readmsg/msglist.c b/readmsg/msglist.c
index 95ef4e5..b6c62e3 100644
--- a/readmsg/msglist.c
+++ b/readmsg/msglist.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/readmsg/readmsg.c b/readmsg/readmsg.c
index a511b99..485f925 100644
--- a/readmsg/readmsg.c
+++ b/readmsg/readmsg.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2005, 2007-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/readmsg/readmsg.h b/readmsg/readmsg.h
index cc8aa39..319543b 100644
--- a/readmsg/readmsg.h
+++ b/readmsg/readmsg.h
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2002, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/readmsg/tests/Makefile.am b/readmsg/tests/Makefile.am
index 4619621..b87d157 100644
--- a/readmsg/tests/Makefile.am
+++ b/readmsg/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/all.at b/readmsg/tests/all.at
index fbafcde..c2b6ae5 100644
--- a/readmsg/tests/all.at
+++ b/readmsg/tests/all.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/atlocal.in b/readmsg/tests/atlocal.in
index 5be8655..5104bad 100644
--- a/readmsg/tests/atlocal.in
+++ b/readmsg/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/readmsg:$top_srcdir:$srcdir:$PATH
diff --git a/readmsg/tests/hdr.at b/readmsg/tests/hdr.at
index 7c9d5e8..be64102 100644
--- a/readmsg/tests/hdr.at
+++ b/readmsg/tests/hdr.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/nohdr.at b/readmsg/tests/nohdr.at
index 4caf855..008ffa9 100644
--- a/readmsg/tests/nohdr.at
+++ b/readmsg/tests/nohdr.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/testsuite.at b/readmsg/tests/testsuite.at
index 57a48c2..fe58b6a 100644
--- a/readmsg/tests/testsuite.at
+++ b/readmsg/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/twomsg.at b/readmsg/tests/twomsg.at
index 20af661..c23bf45 100644
--- a/readmsg/tests/twomsg.at
+++ b/readmsg/tests/twomsg.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/readmsg/tests/weed.at b/readmsg/tests/weed.at
index ec82c6c..3165bb8 100644
--- a/readmsg/tests/weed.at
+++ b/readmsg/tests/weed.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/scheme/Makefile.am b/scheme/Makefile.am
index 22e3792..be2472b 100644
--- a/scheme/Makefile.am
+++ b/scheme/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2015 Free
+## Copyright (C) 2001-2002, 2006-2007, 2009-2012, 2014-2016 Free
 ## Software Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/scheme/guimb.scmi b/scheme/guimb.scmi
index b5af426..45453cf 100644
--- a/scheme/guimb.scmi
+++ b/scheme/guimb.scmi
@@ -4,7 +4,7 @@ main='(module-ref (resolve-module '\''(scheme guimb)) '\'main')'
 exec ${GUILE-guile} -l $0 -c "(apply $main (list (command-line)))" "$@"
 !#
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/mimeheader.scm b/scheme/mimeheader.scm
index 727828c..d566327 100644
--- a/scheme/mimeheader.scm
+++ b/scheme/mimeheader.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
 ;;;; Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/numaddr.scm b/scheme/numaddr.scm
index 99a437d..1278ed6 100644
--- a/scheme/numaddr.scm
+++ b/scheme/numaddr.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2015 Free Software
+;;;; Copyright (C) 1999-2001, 2007, 2010-2012, 2014-2016 Free Software
 ;;;; Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/redirect.scm b/scheme/redirect.scm
index dcb09d2..2f95a5a 100644
--- a/scheme/redirect.scm
+++ b/scheme/redirect.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/reject.scm b/scheme/reject.scm
index a711086..8c8bb2c 100644
--- a/scheme/reject.scm
+++ b/scheme/reject.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/sieve-core.scm b/scheme/sieve-core.scm
index 9704702..f2d8175 100644
--- a/scheme/sieve-core.scm
+++ b/scheme/sieve-core.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/sieve2scm.scmi b/scheme/sieve2scm.scmi
index b571d14..731fe53 100644
--- a/scheme/sieve2scm.scmi
+++ b/scheme/sieve2scm.scmi
@@ -2,7 +2,7 @@
 # Emacs, it's -*- scheme -*-
 !#
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2009-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/scheme/vacation.scm b/scheme/vacation.scm
index ff87eb3..e535272 100644
--- a/scheme/vacation.scm
+++ b/scheme/vacation.scm
@@ -1,5 +1,5 @@
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2015 Free
+;;;; Copyright (C) 1999-2001, 2006-2007, 2010-2012, 2014-2016 Free
 ;;;; Software Foundation, Inc.
 ;;;;
 ;;;; GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/sieve/Makefile.am b/sieve/Makefile.am
index 81055b6..d51db0c 100644
--- a/sieve/Makefile.am
+++ b/sieve/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils.
-## Copyright (C) 2001-2002, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2001-2002, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/sieve/sieve.c b/sieve/sieve.c
index cf2c3c5..182b291 100644
--- a/sieve/sieve.c
+++ b/sieve/sieve.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2003, 2005-2012, 2014-2015 Free Software
+   Copyright (C) 1999-2003, 2005-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/sieve/tests/Makefile.am b/sieve/tests/Makefile.am
index abcad97..7e0606e 100644
--- a/sieve/tests/Makefile.am
+++ b/sieve/tests/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/action.at b/sieve/tests/action.at
index 92dffc7..822c7a5 100644
--- a/sieve/tests/action.at
+++ b/sieve/tests/action.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/addheader.at b/sieve/tests/addheader.at
index 3bb27b5..08d8fdb 100644
--- a/sieve/tests/addheader.at
+++ b/sieve/tests/addheader.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/address.at b/sieve/tests/address.at
index e85f463..d60e92f 100644
--- a/sieve/tests/address.at
+++ b/sieve/tests/address.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/allof.at b/sieve/tests/allof.at
index 6aee76c..64f4598 100644
--- a/sieve/tests/allof.at
+++ b/sieve/tests/allof.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/anyof.at b/sieve/tests/anyof.at
index 1c7f1f8..377aec4 100644
--- a/sieve/tests/anyof.at
+++ b/sieve/tests/anyof.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/atlocal.in b/sieve/tests/atlocal.in
index 4a8c036..129f48f 100644
--- a/sieve/tests/atlocal.in
+++ b/sieve/tests/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/sieve:$top_srcdir:$srcdir:$PATH
diff --git a/sieve/tests/compile.at b/sieve/tests/compile.at
index 39711d5..71aaf5e 100644
--- a/sieve/tests/compile.at
+++ b/sieve/tests/compile.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/delheader.at b/sieve/tests/delheader.at
index 78e4ec8..d068ce4 100644
--- a/sieve/tests/delheader.at
+++ b/sieve/tests/delheader.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/envelope.at b/sieve/tests/envelope.at
index 5310cd8..b4bb906 100644
--- a/sieve/tests/envelope.at
+++ b/sieve/tests/envelope.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/exists.at b/sieve/tests/exists.at
index 4c71396..71700be 100644
--- a/sieve/tests/exists.at
+++ b/sieve/tests/exists.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/ext.at b/sieve/tests/ext.at
index 7221803..633b30e 100644
--- a/sieve/tests/ext.at
+++ b/sieve/tests/ext.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/false.at b/sieve/tests/false.at
index 778838e..62341c3 100644
--- a/sieve/tests/false.at
+++ b/sieve/tests/false.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/header.at b/sieve/tests/header.at
index 8e8dec3..cb7d612 100644
--- a/sieve/tests/header.at
+++ b/sieve/tests/header.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/i-casemap.at b/sieve/tests/i-casemap.at
index 60fba4b..76f5dae 100644
--- a/sieve/tests/i-casemap.at
+++ b/sieve/tests/i-casemap.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/i-numeric.at b/sieve/tests/i-numeric.at
index 8288702..fe30de8 100644
--- a/sieve/tests/i-numeric.at
+++ b/sieve/tests/i-numeric.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/i-octet.at b/sieve/tests/i-octet.at
index 148e407..a985829 100644
--- a/sieve/tests/i-octet.at
+++ b/sieve/tests/i-octet.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/list.at b/sieve/tests/list.at
index 0550a71..10fd4fd 100644
--- a/sieve/tests/list.at
+++ b/sieve/tests/list.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/moderator.at b/sieve/tests/moderator.at
index e8f1c08..c9992b6 100644
--- a/sieve/tests/moderator.at
+++ b/sieve/tests/moderator.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/mul-addr.at b/sieve/tests/mul-addr.at
index d8441df..6d3faa5 100644
--- a/sieve/tests/mul-addr.at
+++ b/sieve/tests/mul-addr.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/not.at b/sieve/tests/not.at
index a1db900..18d6df0 100644
--- a/sieve/tests/not.at
+++ b/sieve/tests/not.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/pipeact.at b/sieve/tests/pipeact.at
index 9ecb294..b0b8189 100644
--- a/sieve/tests/pipeact.at
+++ b/sieve/tests/pipeact.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/pipetest.at b/sieve/tests/pipetest.at
index 4c1ccf4..f839060 100644
--- a/sieve/tests/pipetest.at
+++ b/sieve/tests/pipetest.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/redirect.at b/sieve/tests/redirect.at
index b997949..1204f37 100644
--- a/sieve/tests/redirect.at
+++ b/sieve/tests/redirect.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/reject.at b/sieve/tests/reject.at
index fd232c4..4030332 100644
--- a/sieve/tests/reject.at
+++ b/sieve/tests/reject.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/relational.at b/sieve/tests/relational.at
index 6e874b1..7d0f846 100644
--- a/sieve/tests/relational.at
+++ b/sieve/tests/relational.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/size.at b/sieve/tests/size.at
index 42bef12..c204ea7 100644
--- a/sieve/tests/size.at
+++ b/sieve/tests/size.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/testsuite.at b/sieve/tests/testsuite.at
index 7bfd5fc..68cb747 100644
--- a/sieve/tests/testsuite.at
+++ b/sieve/tests/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/true.at b/sieve/tests/true.at
index f9516d1..0814a3c 100644
--- a/sieve/tests/true.at
+++ b/sieve/tests/true.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/vacation.at b/sieve/tests/vacation.at
index 13710e5..959aca2 100644
--- a/sieve/tests/vacation.at
+++ b/sieve/tests/vacation.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2015 Free Software Foundation, Inc.
+# Copyright (C) 2015-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sieve/tests/version.at b/sieve/tests/version.at
index 9cbff81..b28ca6e 100644
--- a/sieve/tests/version.at
+++ b/sieve/tests/version.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/sql/Makefile.am b/sql/Makefile.am
index f06ed37..11e87cd 100644
--- a/sql/Makefile.am
+++ b/sql/Makefile.am
@@ -1,5 +1,5 @@
 ## This file is part of GNU Mailutils
-## Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2015 Free Software
+## Copyright (C) 2004-2005, 2007, 2010-2012, 2014-2016 Free Software
 ## Foundation, Inc.
 ##
 ## GNU Mailutils is free software; you can redistribute it and/or
diff --git a/sql/mysql.c b/sql/mysql.c
index 1c678f3..d8ce9ef 100644
--- a/sql/mysql.c
+++ b/sql/mysql.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/sql/odbc.c b/sql/odbc.c
index 83899e4..ed7cd4c 100644
--- a/sql/odbc.c
+++ b/sql/odbc.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007, 2010-2012, 2014-2015 Free Software
+   Copyright (C) 2005, 2007, 2010-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/sql/postgres.c b/sql/postgres.c
index f858419..19e552d 100644
--- a/sql/postgres.c
+++ b/sql/postgres.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2005, 2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2005, 2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/sql/sql.c b/sql/sql.c
index 437ec4f..7510592 100644
--- a/sql/sql.c
+++ b/sql/sql.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2004-2007, 2009-2012, 2014-2015 Free Software
+   Copyright (C) 2004-2007, 2009-2012, 2014-2016 Free Software
    Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
diff --git a/testsuite/Makefile.am b/testsuite/Makefile.am
index 83658c5..eb1b7fd 100644
--- a/testsuite/Makefile.am
+++ b/testsuite/Makefile.am
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils.
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/atlocal.in b/testsuite/atlocal.in
index 94e760e..73cdac8 100644
--- a/testsuite/atlocal.in
+++ b/testsuite/atlocal.in
@@ -1,6 +1,6 @@
 # @configure_input@                                     -*- shell-script -*-
 # Configurable variable values for Mailutils test suite.
-# Copyright (C) 2004, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2004, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 
 address@hidden@:@abs_top_builddir@/libtests:$top_srcdir:$srcdir:$PATH
diff --git a/testsuite/bs.c b/testsuite/bs.c
index a0db55f..62a442a 100644
--- a/testsuite/bs.c
+++ b/testsuite/bs.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/etc/mail.rc b/testsuite/etc/mail.rc
index e16f3c2..b30ac8b 100644
--- a/testsuite/etc/mail.rc
+++ b/testsuite/etc/mail.rc
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils testsuite.
-# Copyright (C) 2002, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2002, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 # See file COPYING for distribution conditions.
 set quiet nocrt dot
diff --git a/testsuite/etc/mailutils.rc.in b/testsuite/etc/mailutils.rc.in
index 2d6cf86..3ee9869 100644
--- a/testsuite/etc/mailutils.rc.in
+++ b/testsuite/etc/mailutils.rc.in
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils testsuite.
-# Copyright (C) 2002, 2010-2012, 2014-2015 Free Software Foundation,
+# Copyright (C) 2002, 2010-2012, 2014-2016 Free Software Foundation,
 # Inc.
 # See file COPYING for distribution conditions.
 
diff --git a/testsuite/fldel.at b/testsuite/fldel.at
index 1ccf67d..3b4dd88 100644
--- a/testsuite/fldel.at
+++ b/testsuite/fldel.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/fldel.c b/testsuite/fldel.c
index 01ccb9a..d44a631 100644
--- a/testsuite/fldel.c
+++ b/testsuite/fldel.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/lib/mailutils.exp b/testsuite/lib/mailutils.exp
index 16f0f77..e47e426 100644
--- a/testsuite/lib/mailutils.exp
+++ b/testsuite/lib/mailutils.exp
@@ -1,6 +1,6 @@
 # -*- tcl -*-
 # This file is part of Mailutils testsuite.
-# Copyright (C) 2002, 2005, 2007-2012, 2014-2015 Free Software
+# Copyright (C) 2002, 2005, 2007-2012, 2014-2016 Free Software
 # Foundation, Inc.
 #  
 # GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/testsuite/lstuid.c b/testsuite/lstuid.c
index 49bcce6..abfd74c 100644
--- a/testsuite/lstuid.c
+++ b/testsuite/lstuid.c
@@ -1,5 +1,5 @@
 /* lstuid.c: List UIDs in mailbox
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/lstuid00.at b/testsuite/lstuid00.at
index b386500..763743f 100644
--- a/testsuite/lstuid00.at
+++ b/testsuite/lstuid00.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/lstuid01.at b/testsuite/lstuid01.at
index 010991f..459b2ea 100644
--- a/testsuite/lstuid01.at
+++ b/testsuite/lstuid01.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/lstuid02.at b/testsuite/lstuid02.at
index fb367ac..8ef3cec 100644
--- a/testsuite/lstuid02.at
+++ b/testsuite/lstuid02.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/mbdel.at b/testsuite/mbdel.at
index 7671d10..ea39410 100644
--- a/testsuite/mbdel.at
+++ b/testsuite/mbdel.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/mbdel.c b/testsuite/mbdel.c
index 2fbf868..8194520 100644
--- a/testsuite/mbdel.c
+++ b/testsuite/mbdel.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/mime.at b/testsuite/mime.at
index bfe780c..2621cfc 100644
--- a/testsuite/mime.at
+++ b/testsuite/mime.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/mimetest.c b/testsuite/mimetest.c
index 7b828ec..c145bbf 100644
--- a/testsuite/mimetest.c
+++ b/testsuite/mimetest.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2015 Free
+   Copyright (C) 1999-2001, 2005, 2007, 2009-2012, 2014-2016 Free
    Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
diff --git a/testsuite/msgset.c b/testsuite/msgset.c
index bde7cde..bfebde5 100644
--- a/testsuite/msgset.c
+++ b/testsuite/msgset.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/smtp-msg.at b/testsuite/smtp-msg.at
index 77fefa4..d826ba8 100644
--- a/testsuite/smtp-msg.at
+++ b/testsuite/smtp-msg.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/smtp-str.at b/testsuite/smtp-str.at
index fd39285..d820939 100644
--- a/testsuite/smtp-str.at
+++ b/testsuite/smtp-str.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2011-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/smtpsend.c b/testsuite/smtpsend.c
index be54408..6433e40 100644
--- a/testsuite/smtpsend.c
+++ b/testsuite/smtpsend.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/testsuite/testsuite.at b/testsuite/testsuite.at
index 6e1dc80..acd6daa 100644
--- a/testsuite/testsuite.at
+++ b/testsuite/testsuite.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/testsuite.inc b/testsuite/testsuite.inc
index 3f1b0d4..09cb1c3 100644
--- a/testsuite/testsuite.inc
+++ b/testsuite/testsuite.inc
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2007-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/ufms.at b/testsuite/ufms.at
index 6c545e6..9c94fa9 100644
--- a/testsuite/ufms.at
+++ b/testsuite/ufms.at
@@ -1,5 +1,5 @@
 # This file is part of GNU Mailutils. -*- Autotest -*-
-# Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+# Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 #
 # GNU Mailutils is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
diff --git a/testsuite/ufms.c b/testsuite/ufms.c
index 71cc9cc..fde45dd 100644
--- a/testsuite/ufms.c
+++ b/testsuite/ufms.c
@@ -1,5 +1,5 @@
 /* ufms.c - a test of "UNIX mailbox first message symptom"
-   Copyright (C) 2010-2012, 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012, 2014-2016 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by


hooks/post-receive
-- 
GNU Mailutils



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