Re: Postfix accepts mails from valid user without password

[R Pradeepa]

I have configured the smtpd_sender_restrictions = reject_sender_login_mismatch,reject_authenticated_sender_login_mismatch,reject_unauthenticated_sender_login_mismatch Still without authentication it is able to accept mails....what is wrong in my configuration i have provided the result of postconf -n smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,check_relay_domains smtpd_reject_unlisted_sender = yes smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = smtpd smtpd_sasl_security_options = noanonymous smtpd_sender_login_maps = ldap:ldapsource smtpd_sender_restrictions = reject_sender_login_mismatch,reject_authenticated_sender_login_mismatch,reject_unauthenticated_sender_login_mismatch unknown_local_recipient_reject_code = 550 mouss wrote: R Pradeepa wrote: Dear All How to blocks mails in postfix when the valid user sents mail without password. I have enable SASL in postfix, it checks when the wrong password is provided. But when the mail is sent without password, postfix accepts the mails and delivers it. you may want to take a look at: http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps http://www.postfix.org/postconf.5.html#reject_sender_login_mismatch http://www.postfix.org/postconf.5.html#reject_unauthenticated_sender_login_mismatch http://www.postfix.org/postconf.5.html#reject_authenticated_sender_login_mismatch