Gnus can not send mail on Windows

[Leo <sdl.web@gmail.com>]

Hi there,

I try to use gnutls-cli 2.6.3 with smtpmail in Emacs built from CVS
2008-12-14 in windows xp.

However, I have no success using it with smtpmail. I am getting (error
"Sending failed; SMTP protocol error") because smtpmail-via-smtp returns
nil. The SMTP session log shows that the response from smtp server ends
with *two* ^M causing the following code snippet in smtpmail-via-smtp to
fail.

(memq (if (consp name) (car name) name)
     '(verb xvrb 8bitmime onex xone
            expn size dsn
            etrn
            enhancedstatuscodes
            help
            xusr
            auth=login
            auth starttls))

The SMTP session log is as follows:

220 ppsw-6.csi.cam.ac.uk (smtp.hermes.cam.ac.uk [131.111.8.156]:587)
ESMTP Exim 4.70+ppsw+0 Sun, 14 Dec 2008 11:42:02 +0000^M

Process SMTP killed
EHLO CORNWALL^M
250-ppsw-6.cs8i.cam.ac.uk Hello we204.uk.cam.ac.uk [131.111.123.132]^M^M
250-SIZE 52428800^M^M
250-PIPELINING^M^M
250-STARTTLS^M^M
250 HELP^M^M
MAIL FROM:<we204@cam.ac.uk> SIZE=446^M
250 OK^M^M
RCPT TO:<we204@cam.ac.uk>^M
550-No SMTP service for unauthenticated users;^M^M
8550 See http://www.cam.ac.uk/cs/email/muasettings.html^M^M
QUIT^M
221 ppsw-6.csi.cam.ac.uk closing connection^M^M

Bye,
-- 
.:  Leo  :.  [ sdl.web AT gmail.com ]  .: I use Emacs :.