mouss qpeqrnetoyennet francesco abeni wrote good morning everyone im charge reducing spam customer site already spamassassin saupdate weeklyexecuted id like implement bogus mx filtering spam dont know correct name bogus mx mean setting low priority mx record points nonsmtp server httpnolistingorg id like know firsthand experience two questions 1 caused lost mail issue client complaints know every half decent mail server try mx real life often received complaints valid senders 2 reduced significantly spam id like know worth little trouble setup verifying question 1 kylwi0776yahoocom sat apr 26 154851 2008 message 8 date fri 15 feb 2008 013452 0800 pst fatih akay subject wekalist discretize filter weka messageid 98817116184qmweb52810mailre2yahoocom contenttype textplain charset3diso88591 hello exact output discretize filter know counts th e number attributes whose values specific ranges kn ow determined new values attributes help greatly appreciated fatih better friend newshound knowitall yahoo mobile try next part html attachment scrubbed url httpslistscmswaikatoacnzpipermailwekalistattachments2008021 5b55fd989attachment0001html thu 07 aug 2008 090056 0100 ot bogus mx opinions