Exchange Content Filtering

[keithmyers]

My users are receiving huge amounts of spam. I implemented an inexpensive spam guard feature on my firewall, however, I have to tag the messages and let them be delivered because it can block legitimate emails as well. I would like to be able to delete the adult content spam without my users even seeing it.

Exchange 2000 has filtering, but only based on domain name or sender address. I want to be able to delete any incoming messages with a certain word or phrase in the subject or body. I have been looking around and there are a lot of anti-spam type software for Exchange that will do this, however, most of them are outrageously priced. I am looking for a real cheap solution here. I would greatly appreciate any suggestions!

Thanx
-Keith-

 

[techguru69]

I've implemented the free Linux GNU SpamAssassin in one customers site and they are pleased with the results. I have also heard of BlackMail, another free Linux spam filter. Do a Google search on those or go directly to

http://www.sourceforge.net

and find them there.
Otherwise, I've also done GFI's product - it works well.
I won't make a recommendation here since NONE of the products out today will stop all the spam. But every little bit helps.

 

[cybersaur]

this is worth taking a look at:

http://crm114.sourceforge.net/

Trent
Network Admin