There is an awesome unix-based open source antivirus program called clamav. It's at http://clamav.sourceforge.net. The virus definitions are updated regularly and it was the first antivirus program that detected this latest SCO virus (whatever they decided to call it -- it's like naming astroids, I guess). Anyway, I used another nifty filtering program called mimedefang (http://www.mimedefang.org) to integrate clamav into sendmail. Now I have attachment filtering based on file extension, and also basic antivirus scanning, right there inside sendmail. Mimedefang uses the milter api, which allows it to do things like rejecting connections based on content, black lists, etc.
So far it is working very well. -- Michael L Torrie <[EMAIL PROTECTED]> ____________________ BYU Unix Users Group http://uug.byu.edu/ ___________________________________________________________________ List Info: http://uug.byu.edu/cgi-bin/mailman/listinfo/uug-list
