I've been using Mail essentials for about 2 years now and haven't had any trouble, they recently upgraded their AV software to GFI Mailsecurity which is very stable and has never caused me problems....not to mention that it caught all viruses...It also has a few other handy security features which i haven't seen in other solutions... http://www.gfi.com Regars, Mike -----Original Message----- From: Lizzy [mailto:lizz@xxxxxxxxxxxx] Sent: 26 June 2002 04:47 To: [ExchangeList] Subject: [exchangelist] Anti-virus software http://www.MSExchange.org/ - Re-Vamped! Hi everybody, what is the main consensus when it comes to anti-viral software for Exchange 5.5 and 2K....which is the best? I'm looking for something that is user friendly, obviously. Lizzy P.S. I love everyone on this list...i learn so much, thanks!