[CLUE-Tech] Antivirus for Email server

[Don Collier]

I have finally talked my boss into taking a serious look at a Linux 
Email server running postfix.  I set up a couple of test boxes with web 
based pachages (squirrelmail) and he really likes what he sees.  One of 
his main concerns is antivirus protection for the incoming and outgoing 
email.  I know that Trend and F-Prot both have a package that will work, 
but I just wanted to know what it is that some of you use to protect 
your networks.  Thanks.

Don Collier