I have currently just set up a server at home and installed Nethserver with the mail server package with roundcube. I have created the user and email account. I want to use nethserver as my email server to send and receive email.
I have port forwarded 465 for smtps and 25 for smtp.
Now a few questions below.
What do I put for the MX records for my domain DNS records? This part I have not done before and am confused what to put here. I have read up on what an MX record is but I am still unclear on what to put. I have a host section to fill out, then the IP address to point to my server location. The host section I am not sure what to put, is it the hostname of the nethserver, as in firstname.lastname@example.org or something else?
Can someone give me an example. Anyone else have a home email server with a registered domain address.