kumomta/docs/guide/beyond_basics.md

Chapter 2 - Beyond The Basics

Now that you have Kumo MTA installed and sending email, it is time to look at refining teh configuration. Just being able to send a single test email is nice, but if you plan to send any volume of mail, you need ot consider many factors like resillinecy, reporting, and security.

Control Access

FIrst lets make sure only authorized people can access your MTA. This is done in the configuration like this:

sample