

I self host on my domain and on my renter hardware (not from home I mean) since probably 20 years. Changed ip a few times due to provider replacement and rented hardware upgrade, but I never had issues whatsoever, at least serious.
Whoever complains about self host mail didn’t setup dkim/dmarc/SPF/proper DNS entries or is using some residential address pool, because really nobody filters you that much. I also self host mail for newer domains and again never had issues.
I had issues with an idiot sending spam from his account (relatives, the worst) but I banned him and unblocked my domain once, never had the issue twice.
I recently updated my wiki with all my instructions here https://wiki.gardiol.org/doku.php?id=email%3Astart
I wrote it for me, to remember what I did, but thought it might be useful for others. All bare metal, no containers, you learn what you do.









What’s funny?
And no, its like download a docker compose and run it. Indeed, you need a domain, not for everybody, but definitely not that hard at all.
I wasn’t being funny, this is exactly what I think: your personal instance is the only way to prevent censorship. Yes it takes skills and effort, sorry man but that’s the way, nothing is free, in the sense of effortless.