I'm extremely sodisfacted by the Pocomail dual-stage Spam filter...
I've activated and trained the Junk mail filter using the default setting and added the DNSBL script.
In two weeks of use I've reached 100% effectiviness, I'm more than happy about this severe spam punishment!
To reduce the checking time, all the message are processed for known address, subscribed forum etc. Only the remaining that don't fit in any filter are checked with DNSBL.
A big thanks to the DNSBL script coder and testers for the nice work!
Cheers,
Mario