On Thu, 7 Oct 2004 12:08:09 -0400, Holstrom, Don J. <dholstrom@xxxxxxx> wrote: > http://www.MSExchange.org/ > > > > Exchange Server 03 over Server 03 with Symantec anti-virus. A week ago I had > been averaging less than 300 notifications of viruses per day. A couple of > days ago it shot up to 1,000. Now it is 3,000 a day. Anyone else > experiencing those kinds of numbers (relative to our around 100 mailboxes)? Not really. At one company I deal with, there are 60 mailboxes, and there are only a couple a dozen attempts per day. What you are seeing is relatively high with that amount of users. Personally, I would off-load the pressure from the Exchange server, and add another layer of protection. For that amount of users, you can get a Fortigate 60 from www.fortinet.com for less than $800 U.S., plus $250 annual maintenance for support, and updates for AV, Intrusion Detection & Prevention, firmware upgrades, etc. (No I do not work for Fortinet, nor do I get paid to give you my personal recommendation based on personal experience.Their firewalls are great for the price. Check their website for a list of standard features) By setting up an AV firewall, you are not only setting up another layer of protection (security is all about solid layers of protection!), but you are also taking the pressure of your Exchange server and allowing it to concentrate on Messaging & Collaboration, not filtering 1000's of viruses per day. Let me know if this is possible for your environment, and I would be glad to offer any further information regarding this or a similar setup. Cheers, ...D