CommuniGate ProAlthough it’s relatively pricey, CommuniGate Pro is a well-featured and scalable mail server. It’ll also run on pretty much any hardware/software platform you care to mention. Recommended.May 2, 2003 by Wendy M Grossman in Developer
MailGateMailGate is a well priced mail server that comes with plenty of extensions, which are included in the corporate version. But it lacks Web-based access, and the Explorer-style interface could be clearer.May 2, 2003 by Wendy M Grossman in Developer
VPOP3This attractively priced mail server scales from home users to enterprises, and is reasonably easy to set up and administer.May 2, 2003 by Wendy M Grossman in Developer
IRCXpro ServerThe excellent IRCXpro is an affordable and easily-configured IRC server for Windows -- and it’s still in development, unlike many older Windows IRC servers.March 24, 2003 by Wendy M Grossman in Developer
Net2PhoneIt's not the cheapest, but this is certainly the best VoIP service we've tested to date.February 6, 2001 by Wendy M Grossman in Developer
MediaRingProblematical setup and operation left us unimpressed.February 6, 2001 by Wendy M Grossman in Developer