One thing I've noticed is that Polyakov is starting to obfuscate the URL. What would normally be caught because it's in the Spamhaus SBL is getting missed because of this:
Good day, Viazzgra $1, 80 Ciazzlis $3, 00 Levizztra $3, 35 http://www.printeryml.*com ( Important ! Remove "*" ) -- Tim Boyer Director Information Systems and Engineering Projects Denman Tire Corporation [EMAIL PROTECTED]