http://www.postfix.org/postconf.5.html#smtpd_sender_restrictions
*reject_sender_login_mismatch*Reject the request when $ smtpd_sender_login_maps<http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps> specifies an owner for the MAIL FROM address, but the client is not (SASL) logged in as that MAIL FROM address owner; or when the client is (SASL) logged in, but the client login name doesn't own the MAIL FROM address according to $ smtpd_sender_login_maps<http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps> . 2011/4/8 Gabriel Ricardo <[email protected]> > Aleguem tem uma dica para o meu postfix só enviar mensagens que forem do > meudominio.com.br > > Tive um problema hoje, de um Usuário que pegou virus e o virus forjou o > from... > > [root@correio ~]# cat /var/log/maillog | grep A5AE931835D > Apr 8 09:22:44 correio postfix/smtpd[5250]: A5AE931835D: client= > 201-2-13-132.bsace702.dsl.brasiltelecom.net.br[201.2.13.132], > sasl_method=PLAIN, sasl_username=psantos > Apr 8 09:22:45 correio postfix/cleanup[16230]: A5AE931835D: message-id=< > [email protected]> > Apr 8 09:22:45 correio postfix/qmgr[798]: A5AE931835D: from=< > [email protected]>, size=1532, nrcpt=20 (queue active) > > perceba, se logou como psantos e mandou e-mail como se fosse > [email protected], > gostaria de saber de alguma maneira de fazer esse controle! > > > Atenciosamente, > *Gabriel Ricardo.* > *Skype:* gricardo87 > *MSN:* [email protected] > *Twitter:* twitter.com/gricardo87 > *Blog:* www.tinotapa.com.br > _______________________________________________ > Postfix-BR mailing list > [email protected] > http://listas.softwarelivre.org/mailman/listinfo/postfix-br > _______________________________________________ Postfix-BR mailing list [email protected] http://listas.softwarelivre.org/mailman/listinfo/postfix-br
