06-13-2016, 09:02 PM
I have a problem with logging without authentication on the port SMTPS (465) postfix, because
because security is not working
In master.cf configuration I have:
On port 25 and 587 is OK, ie. not logged without authorization, in my configurations have:
Does anyone know how to just block port 465?
any ideas?
because security is not working
In master.cf configuration I have:
Code:
smtps inet n - n - 1 postscreen
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o content_filter=smtps
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o smtpd_sender_restrictions=reject_unknown_sender_domain,permit_sasl_authenticated
-o smtpd_recipient_restrictions=permit_sasl_authenticated
-o smtpd_relay_restrictions=permit_sasl_authenticated,rejectOn port 25 and 587 is OK, ie. not logged without authorization, in my configurations have:
Code:
smtp inet n - - - - smtpd
-o smtpd_client_restrictions=permit_sasl_authenticated,reject_unauth_destination
-o smtpd_sender_restrictions=reject_unknown_sender_domain,permit_sasl_authenticated,reject
-o smtpd_sasl_auth_enable=yes
-o smtpd_recipient_restrictions=permit_sasl_authenticated
-o smtpd_tls_security_level=encryptDoes anyone know how to just block port 465?
any ideas?