MBF Knowledge Base

Snf-milter is running on all of my mail ports, but I would like it to only run on port 25. How can I accomplish this?

When you first install snf-milter, you would add the following line to your Postfix main.cf file:

smtpd_milters = unix:/snf-milter/socket

The above line will ensure the snf-milter runs on all ports.

However, if you would like it to run on only port 25 as some users do, you can do the following to accomplish that:

Removed this line from main.cf:

smtpd_milters = unix:/snf-milter/socket

Change/Add the following line for SMTP to your Postifx master.cf

smtp      inet  n       -       -       -       -       smtpd -o smtpd_milters=inet: -o smtpd_milters=unix:/snf-milter/socket