I finished setting up my Avast, K9, and PopTray to not only delete over 99% of Spam but viruses too off the server. If anyone is interested how it’s set up I put up some screen shots and simple instructions on my web site at http://www.heffy.com
If Avast detects them as a virus they are deleted and I never see them but a log shows the were deleted in the test I did.
I don’t know if anyone is interested in this, but some may be.
Avast is King! ;D