system
5
Plugstr,
The error only means that Avast is not monitoring your outgoing email. This appears to be caused by the fact that Avast normally uses Port 25 for the SMTP and Port 110 for POP3. You can use Port 26 and 111 if you want but you will have to make changes in your email client and in the Avast .ini file.
Run TCP View first to see what program is using Port 25, then we can make better recommendation.