Working perfect! Thank you, Mr. Venema. ----- Mensagem original ----- De: "Wietse Venema" <wie...@porcupine.org> Para: "postfix-users" <postfix-users@postfix.org> Enviadas: Quinta-feira, 24 de maio de 2018 12:43:14 Assunto: Re: Same sender, same sasl user
Alfredo Saldanha: > Hello people > I'm trying to setup sender must be tha same sasl user authentication, but I > don't care where the connection comes from or is going. > I'd like only to prevent fake sender. I've tried > 'smtp_sender_dependent_authentication = yes', but I think that is not enough. > Some tip? > Maybe: http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps http://www.postfix.org/postconf.5.html#reject_sender_login_mismatch Postfix also has reject_authenticated_sender_login_mismatch and reject_known_sender_login_mismatch for corner cases. Wietse