MX Mailserver Setup using Nethserver

[m.traeumner (Michael Träumner)]

Hi Thorsten,
don’t know if it helps but please have a look here:

Setting up a relay mail server

NethServer Version: 7.4.1708 (Final) Module: Email Currently I have a relay mail server on MDaemon Messaging Server v12.5. I wish to migrate it to Nethserver7. Right I’m stuck trying to find how can I set it to deliver any message to my internal mail server (Which I will also migrate once I’m done with this one). Also since this server has both an internal and a public IP, right now it’s acting as a gateway, meaning that anyone from my internal network can access to Internet if they put this…