text_combined: ram snxnetcorecoin fri 20080215 1400 0600 noel jones wrote martin schmitt wrote noel jones schrieb remove reject_unknown_sender_domain maincf use something like maincf smtpd_sender_restrictions check_sender_access regexpetcpostfixsender_domainregexp sender_domainregexp unknown1examplecom dunno unknown2examplecom dunno reject_unknown_sender_domain ive flaunted weak understanding restriction handling list correct im mistaken isnt exactly different restriction contexts etcpostfixmaincf smtpd_sender_restrictions check_sender_access hashetcpostfixsender_checks reject_unknown_sender_domain smtpd_recipient_restrictions all_the_rest etcpostfixsender_checks brokenexamplecom ok fubarexamplecom ok martin yes thats another way thing means either way satisfy postfix dns resolution already domains etchosts maintain yet another file wed 06 aug 2008 160839 0530 smtp_host_lookup working