I'm toying with setting up my own email server so that I can use all the prefixes for my domains. Ideally it would make managing my actual mail so much easier.

I'm toying with setting up my own email server so that I can use all the prefixes for my domains. Ideally it would make managing my actual mail so much easier. However. I know setting it up is a PITA. And if I move to it I am stuck with it. The various mailinabox solutions sound great, but I can't quite tell if they do what I want and email is too damn complex to vet myself. And they need an entire bloody box because they don't play nice with containers apparently (on last google) - all to securely parse some text files. Overkill or what.