> what's the least expensive way to deal with spam? ASSP! Hands down winner. Can't beat free. :o)
But you need the beta 1.1.2.b1 to get all these features: greylisting/delaying (http://projects.puremagic.com/greylisting/) SPF lookup (http://spf.pobox.com/) RBL lookup w #failures before fail SRS (http://spf.pobox.com/srs.html) Bayesian filtering Recipient validation vis LDAP and/or text file. Whitelisting Blacklisting Spam bomb (text in body of email, like bad URLs) Access control A large following Platform independant. File blocking ClamAV integration The easiest way to get started is to download the Windows installer from Anderson IT: http://www.andersonit.com/assp.html which is an older production version 1.1.0 This sets up all the prerequsites for ASSP. Then get the upgrade to the newest beta version: http://www.free30.com/pczerkas/ If you don't want to go that route, you can get all the istructions from ASSP's website. http://assp.sourceforge.net/ and download all the files from sourceforge. We have been using ASSP for over a year and recently the beta. The beta has cut our email handled by Imail by over 50% weekdays and over 80% on weekends with very high accuracy as we don't block email on content but rather origin. Its not perfect, but my users are very happy with the results. Doug Traylor To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
