My spam arrival rate at my Rice account has remained relatively constant (100-150 messages / day). However, my aggressively trained DSPAM is doing great. It's also got the tagging generated by SpamAssassin running before it (thus, allowing DSPAM to decide on the relative worth of the SpamAssassin filters). All said and done, I'm seeing a 99.5% accuracy rate, or about one error every other day. I can live with that. Generally speaking, the errors I see these days tend to be legit emails ending up in the spam bucket, rather than spam getting through. Also, I forward my Rice email to GMail, adding a third level of spam filtering. In recent weeks, it seems that GMail has tuned their spam filters to be more aggressive and is catching more and more of my legit mail in the spam box. When GMail first started, I never had to go look through the spam box.