On Wed, 2004-12-08 at 15:30 +0100, Michelle Konzack wrote: > sbl-xbl.spamhaus.org > opm.blitzed.org > But now I have removed all exept the first two. "spamhaus" > catchs more then 50% of my spams and "abuseat" around 10%. > The rest is done by "Blacklists" and spamassassin. Spamhaus XBL incorporates e.g. Blitzed OPM and others. That's why the composite blocking list catches so much. But with the size the possiblity of false positives increases. Regards, Philipp Kern