[ cf-dev ] OT: Mail server software

[Chris Tazewell]

I'm looking to get hold of some new mailserver software for a Windows 2003 box. I've been using TrueNorth Internet Anywhere mailserver on the NT box for 3 or 4 years now, and although its pretty good, it does lack a little in the antispam/antivirus area.   Anyone got any preferences or suggestions. As always, budget is a big point.   Also, has anyone ever managed to fathom why antivirus software for a web server is so ridiculously expensive, when it does exactly the same function as the antivirus programs we all have on our development machines? Bloody thieving gypsies, the lot of them...   Taz