An article surveying anti-spam software was just mentioned on the SpamAssassin list, and I was surprised to not see Can-It mentioned: <http://www.nwfusion.com/reviews/2004/122004spampkg.html> <http://www.nwfusion.com/bg/2003/spam/index.jsp> <http://www.nwfusion.com/reviews/2004/122004spamside6.html>