I'm looking for an antivirus that can scan an entire office network. Since there are so many antivirus software giant in thr market like Symantec, Trendmicro, McAfee, etc... I have never come across any that can scan the entire network. Can some of you recommend me one if your office is using them?

For mail servers (exchange 2000/03), I strongly recommend using GFI Mail Security! SUper awesome including 4 virus scanning engines to detect all viruses at once.

Quit Norton a long time ago... been with AVG ever since.

For mailserver, I highly recommend GFi Mail Security

For desktop, I am quitting Symantec and going with Ahnlab, anyone heard or tried?