# Bind submission to specific interfaces, like lo and/or LAN # (add other options to taste) #127.0.0.1:submission inet n - y - - smtpd # -o syslog_name=postfix/submission #10.1.1.32:submission inet n - y - - smtpd # -o syslog_name=postfix/submission
This would make clear how to bind Postfix to specific interfaces.