> > Bayesian filtering is still to "iffy" for my liking. There > is a greater risk of "false positives" and the dynamic's of > spam change frequently enough to avoid filtering (for periods > of time). > > Finding a few good quality ORDB's has meant that I'm blocking > ~35% of all email's - spam still gets through, but its > significantly lower and there is no chance of a 'false > positive'. To compensate for known clients having a listing > on one or more of the ORDB's, we white list all known > correspondence with a dump from the CRM product we use > (automating this is a 'to-do'). > > As we initiate new business, we send the first email, its in > our database (or should be if staff follow correct procedure) > so its white listed. Nothing important is blocked. That's a really cool idea - may I ask which apps you're using for the filter and the CRM? Cheers, Jason