So you’re running a mail server and you never had any issues with delivery because your IP address ended up in a blacklist?

Yeah, hosting your own Lemmy instance will quickly turn into the equivalent of running your own mail server. It’s just not something you want to deal with because you’ll spend hours dealing with blacklists, spam, government requests and other BS.

I’m sure things will stabilise and servers will emerge that get the balance between moderation, federation and uptime right, and then you can migrate to their instance and set up a recurring donation to pay for what it would cost you to run your own server.