"Unexpected" termination is caused by interference from a non-
compatible antivirus program. Which antivirus are you running?
As a minimum, email scanning in the antivirus must be turned off,
although that may not be sufficient to eliminate all bad effects.
In a worst case scenario, your antivirus may need to be uninstalled.
Email scanning in any antivirus must be disabled, for reasons
explained here:
http://thundercloud.net/infoave/tuto...ning/index.htm
If no improvement after disabling email scanning, consider upgrading
to Windows Live Mail, because it is less prone to suffering bad effects
from overly intrusive antivirus programs:
http://download.live.com/wlmail
--
Gary VanderMolen, MS-MVP (Mail)
"biged55" <(E-Mail Removed)> wrote in message news

55939D5-CA51-4F7B-A4B0-(E-Mail Removed)...
>I cannot send or reply in windows mail. everything was fine yesterday, today
> i get this error message:Your server has unexpectedly terminated the
> connection. Possible causes for this include server problems, network
> problems, or a long period of inactivity. Subject '', Account:
> 'pop-server.twcny.rr.com', Server: 'smtp-server.twcny.rr.com', Protocol:
> SMTP, Port: 25, Secure(SSL): No, Error Number: 0x800CCC0F
> any ideas?