"Bruce Hagen" wrote in
:

Send one message to yourself. Does it appear in Sent Items? Does it
show on the Comcast Webmail site?

Yes, appears in the Sent box. Nope, doesn't show up at the Comcast
webmail site.

Check your settings.

Make the SMTP port 587 and make su My Server Requires
Authentication is checked.

All is as you suggest. SMTP is working fine, since all other mail, even
from other comcast senders, arrives fine. I can send from my Comcast
webmail to my OE, too, just not the other way around. Nothing gets
'stuck' in the Draft or Out box.

This is really a mystery to me, as it worked earlier in the day.

How do I set up/configure Outlook Express, Windows Mail & Windows Live
Mail for Comcast email?
http://www.comcast.com/customers/faq...s.ashx?Id=2288