Re: Reputation systems

> We got a lot of false positives with the SpamCop list, and other BLs
> are bound to be worse.
Actually, Spamcop's list is infamous for its vast number of false
positives.  That's why nobody I know uses it for anything more than
a fairly low-weight input into a scoring system.

Try the Spamhaus SBL and XBL and you'll find very few misfires.

Regards,
John Levine, johnl(_at_)taugh(_dot_)com, Taughannock Networks, Trumansburg NY
http://www.taugh.com