I just installed XP Pro and Office XP.  MS Outlook as my email program was working just fine.  Yesterday I used Windows Update and I installed Norton AV 2003.  After these two additions, my email gives an error message when I hit send & receive.

I decided to uninstall the updates one at a time so I could determine which one was causing problems.  I first turned off NAV and that didn't fix the problem.

I could only uninstall five of the six updates and my email still doesn't work.  My other networked computer works just fine.

BTW  - here is the error code
Task "my email address"- Sending and Receiving' reported error (0x800CCC0F) : 'The connection to the server was interrupted.  If this problem continues, contact your server administrator or Internet service provider (ISP).'