movemail problem #2

[Duke Normandin]

S.Poznyakoff was kind enough to solve problem #1 for me. Many
thanks again!

I'm trying to set up emacs rmail/movemail. Old school here! :-)

problem #2

sudo movemail -p -v
'imaps://me@xxx.com:yyy@imap.xxx.com:993' RMAIL
movemail: could not create mailbox
`imaps://me@xxx.com:yyy@imap.xxx.com:993': Invalid port
or service specification

I'm doing something wrong, but I can't seem to even stumble on what
it might be. I would be obliged for any help on this problem. TIA ..
--
Duke