bug#7589: smtpmail: bad line endings in queued mails on Windows

[Eli Zaretskii]

> Date: Sun, 12 Dec 2010 20:40:45 +0100
> From: Vida Gábor <vidagabor@gmail.com>
> Cc: 7589@debbugs.gnu.org
> 
> The correction works fine now according to the SMTP trace. Tomorrow I
> will try it with an Exchange server (Postfix eated the previous, invalid
> ^M^M line ending), and notify you about the result, but I'm sure there
> won't be any problem).

Thanks for testing.  I will commit the change as soon as I hear from
you that it works with Exchange.