Spam is basically a non-issue these days. Just run your favorite bayesian filter locally and it's taken care of. On my mail server I don't do any silly blocking

Spam is basically a non-issue these days. Just run your favorite bayesian filter locally and it's taken care of. On my mail server I don't do any silly blocking, simply pass everything through spamprobe and my spam rate is so close to zero that I don't notice. Maybe like once a month.