On Wed, Apr 08, 2015 at 03:55:46PM +0500, Muhammad Yousuf Khan wrote: > ----------------------- > master.cf > ---------------------- > > #dnsblog unix - - - - 0 dnsblog > #tlsproxy unix - - - - 0 tlsproxy > submission inet n - n - - smtpd > -o syslog_name=postfix/submission > # -o smtpd_tls_security_level=encrypt > -o smtpd_sasl_auth_enable=yes > -o smtpd_client_restrictions=permit_sasl_authenticated,reject > -o milter_macro_daemon_name=ORIGINATING
Where's the port 25(smtp) inet service? > submission inet n - n - - smtpd > -o syslog_name=postfix/submission > # -o smtpd_tls_security_level=encrypt > -o smtpd_sasl_auth_enable=yes > -o smtpd_client_restrictions=permit_sasl_authenticated,reject > -o milter_macro_daemon_name=ORIGINATING Make that: submission inet n - n - - smtpd -o syslog_name=submission -o smtpd_tls_security_level=encrypt -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject -o milter_macro_daemon_name=ORIGINATING > ------------------------------------- > postconf -n > ------------------------------------- > > content_filter = amavis:[127.0.0.1]:10024 > smtp_tls_protocols = !SSLv2,!SSLv3 > smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache > smtp_tls_security_level = encrypt Replace the last line with: smtp_tls_security_level = may -- Viktor.