mouss qpeqrnetoyennet charles marcus wrote sandy drobic 2262008 1210 pm said following charles marcus wrote 2262008 damian rivas uljwsvchtcomar wrote yes include permit_mynetworks command dont dont allow unauthenticated access server smtpd_recipient_restrictions permit_sasl_authenticated check_client_access cidretcpostfixallow_relaycidr reject_unauth_destination reject server directly internet facing though get away allow_relaycidr ip blocks outsourced antispam service accepts mail supposed trust networks heh dont trust anyone config says otherwise trust antispam provider give ability use system relay explicitely dont rename allowed_relay look name client_whitelist move behind reject_unauth_destination hmmm actually guess named file badly cidr table returns permit_auth_destination ip blocks arent actually relaying us delivering mail renamed allowed_clientscidr instead move check reject_unauth_destination return ok smtpd_recipient_restrictions permit_sasl_authenticated reject_unauth_destination check_client_access cidrpathtoclient_acl client_acl whiletlisted clients 1012024 ok blacklisted clients 19202024 reject blah blah even integrate dnswl file clients table able relay separate two access queries behind reject_unauth_destination right dont thanks pointing bad choice names though fri 08 aug 2008 040449 0100 problems postfix configuration check_relay_domains reject_rbl_client