Great article on realistic spam filtering
I ran across this article this weekend, and it’s one of the best commentaries on the current status of junk mail filtering I’ve seen. Here at DogBark, as with you, spam is a thorn in the side, and we are constantly working to tweak our filters to clean up our clients’ email as much as possible without deleting the real mail.
Getting Clueful: Five Things You Should Know About Fighting Spam