Josh Trutwin wrote: > That way if a message has headers that show the message is originating from 65.17.208.228 and they do reverse dns they find mail4.netbits.us - when they resolve mail4.netbits.us they find 65.17.208.228 and all is well. why dont you use a smarthost for your emailing needs? setup 1.2.3.4 to point to mail.fastconcepts.net, and mail.fastconcepts.net to point to 1.2.3.4 now make all your computers send mail using that computer. use nullmailder/ssmtp on the servers and all fully functional MUAs have smtp support. -- Munir Nassar _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota Help beta test TCLUG's potential new home: http://plone.mn-linux.org Got pictures for TCLUG? Beta test http://plone.mn-linux.org/gallery tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list