patrick ben koetter bstateofmindde marc g fournier e69a92f87a7 clientunknown219235253 sasl_methodlogin sasl_usernameanonymous ive got slew varlogmaillog alot spam relayed thing ive able find net seems point setting smtpd_sasl_security_options noanonymous nope mixing things precisely sasl mechanism login login name sent anonymous set options using postfix smtpd_sasl_security_options parameter set policy tells libsasl mechanism types anonymous plaintext mutual auth etc postfix allowed offer specify smtpd_sasl_security_options noanonymous tell postfix offer mechanism cyrus sasl provides except mechanisms belong group anonymous mechanism types case log indicates sending party used login mechanism mechanism type plaintext _could_ set policy forbids plaintext mechanisms setting eg smtpd_sasl_security_options noanonymous noplaintext get nowhere evidence provided indicates different problem problem abusing party able authenticate successfully changing mechanism probably stop long able authenticate thats part idea smtp auth raise unknown parties priviledges provide evidence know party successful authentication exactly probably using _any_ mechanism server offers long know handle mechanism seem know password associated login user anonymous whats solution doubt cyrus sasl buggy waives party long claim user anonymous probably setting secure password guessed calculated spammers dictionary attacks servers capable smtp auth order get valid sasl login name password perfect goal get access someone others ressources _and_ party probably survive greylisting etc considering people use weak password time easily guess often succeed brick doesnt seem stop something else need set disable im running postfix2431 freebsd right thank marc g fournier huborg networking services httpwwwhuborg email pdbzoqnhuborg msn pdbzoqnhuborg yahoo yscrappy skype huborg icq 7615664 begin pgp signature version gnupg v204 freebsd id8dbqfhvjbu4qvfyhivdvmraupxakdcrk2rhjne51ltiixbxlvtswvabqcg1o3f krvnschgfkyjgq8nsfxvere 2zje end pgp signature end forwarded message marc g fournier huborg networking services httpwwwhuborg email pdbzoqnhuborg msn pdbzoqnhuborg yahoo yscrappy skype huborg icq 7615664 begin pgp signature version gnupg v204 freebsd id8dbqfhvkjf4qvfyhivdvmravlakdrl4njrn2wh6rkvwh5sn790dbmgcdhwzb ijfnebmem2yooek26umt9wo pm3s end pgp signature book postfix saslfinger debugging smtp auth thu 07 aug 2008 181802 0100 smtp_auth spam using anonymous