No, It can interface with AV packages and spamassassin. It is a mail filtering program that gives a simple but powerful interface to mail filtering. My words not the developers. I use it and believe in it. Since I turned it on, it has prevented some 3000 messages from cluttering up my mail box, and that is just the spam part of it. Go and check it out. It is extremely well documented, and once in place, you notice no strain on your system. Well worth the effort of installing and putting into use. Steve Dawes Phone: (403) 268-5527 Email: SDawes at calgary.ca NOTICE:: This communication is intended ONLY for the use of the person or entity named above and may contain information that is confidential or legally privileged. If you are not the intended recipient named above or a person responsible for delivering messages or communications to the intended recipient, YOU ARE HEREBY NOTIFIED that any use, distribution, or copying of this communication or any of the information contained in it is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone and then destroy or delete this communication, or return it to us by mail if requested by us. The City of Calgary thanks you for your attention and cooperation.