Install the SMTP service feature

If you plan to use Artica as an SMTP relay, you can use this procedure to turn your Artica server into a powerful SMTP gateway

Return back to the Artica SMTP Edition main install section

The SMTP relay feature is a whole section for Artica, it is not possible to cumulate multiple main services like the proxy and SMTP relay functionalities, this does not make sense in an infrastructure.
Either your server is an SMTP gateway or your server is a proxy.

On the left menu, choose Your System > features
On the search field, type MTA
If you see Not installed in the button, you need to install binaries on your Artica server.

If the button is Green, then click on Install button