Ah, gotcha. I didn’t go too deep into the code, just did a cursory look. I think it’s still an interesting concept.

I don’t know why this is getting downvoted. It seems like an interesting concept for certain use cases, and it looks like it’s just a tiny team.

It’s not the most practical thing in the universe, but I have a small VPS that I host my email on for myself and a couple others (5 addresses in total). It’s a bit of a pain to set up, but once it’s working, it is really nice to have that kind of control.