Re:Ask HN: What the easiest and cheapest way for me to set u...
by borealis-dev on Thursday March 10, 2022 @10:23PM
(#30635762)
I've been using Fastmail for my side business for a year now and am happy with it. Pretty straightforward to set up with your own domain. Trivial to set up a number of aliases for a single inbox.
It's not free, but you get decent support, and it's their whole business, not a sideline, so there's a good chance they won't yank it.