The default value is "no", as expected. $ postconf -d smtpd_sasl_auth_enable smtpd_sasl_auth_enable = no Best practice is to enable SASL auth only on the submission ports and NOT on port 25.
I have changed the setting for submission to: submission inet n - y - - smtpd # -o syslog_name=postfix/submission -o smtpd_tls_security_level=encrypt -o smtpd_sasl_auth_enable=yes -o smtpd_tls_auth_only=yes -o smtpd_relay_restrictions=permit_sasl_authenticated,reject Thanks Victor. regards. _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org