email service for a private domain!

[John Levine]

In article <20180504083711.GB10324 at wolfman.devio.us> you write:
>i own a domain (kathe.in) which i would like to setup for mail services.
>essentially, i should be able to log-in over ssh and work through my
>emails using mailx.

It's much easier to leave your mail hosted at gandi and use fetchmail
to copy incoming messages to your BSD box so you can read them there.
It's in the ports.