pfsense/pfsense-packages — pull request #457 by petr-tichy (2013-06-07 13:35:42+00:00)
Title: Fixed incorrect limit on number of processes of smtpd in generated master.conf

We found an issue with postfix on pfsense not handling higher loads and discovered that the TCP connection opens but SMTPd doesn't respond. The generated master.cf was limiting the number of smtpd processes to 1. Credits to my brother Jan Tichy for reporting the exact behavior.