The spam I receive has become more obnoxious and more of it is getting past Dreamhost’s spam filter. Thankfully Procmail is also available, so I’ve added lots of filters to reject mail containing certain text in their bodies. In particular, any email containing geocities URLs will be rejected, as well as any which contain text that matches many variations of the names of certain medications.
It might reject a few legitimate emails, but I’ll live with that if it’ll cut down on the amount of spam I receive.