Postfixのsubmissionを設定する

サブミッション

submission 587

/etc/postfix/master.cf

submission inet n       -       n       -       -       smtpd
 -o syslog_name=postfix/submission
 -o smtpd_tls_security_level=may
 -o smtpd_sasl_auth_enable=yes
 -o smtpd_helo_restrictions=permit
 -o smtpd_client_restrictions=permit_sasl_authenticated,reject

submissions 465

/etc/postfix/master.cf

submissions inet n      -       n       -       -       smtpd
 -o syslog_name=postfix/submissions
 -o smtpd_tls_wrappermode=yes
 -o smtpd_tls_security_level=encrypt
 -o smtpd_sasl_auth_enable=yes
 -o smtpd_helo_restrictions=permit
 -o smtpd_client_restrictions=permit_sasl_authenticated,reject