[beagle3]

I have everything properly set up, and wasn’t blacklisted once in any service since 2002.... until 3 months ago, when Google decided to blacklist my domain, but only randomly (e.g. mails sent to same person on same day get delivered to inbox or spam seemingly based on a coin toss).

The only clue I have so far is that in some discussion, it was mentioned that google penalizes a domain of a lot of different emails from it get forwarded to google - and I do have my catchall forwarded to a gmail box.

We now live in a world where google can make you and your communication channels disappear, and they don’t really answer to anyone.

[MadQA]

Have you tried to check https://postmaster.google.com/? You _may_ get an insight on what went wrong those 3 months ago

[kuschku]

That requires hundreds or thousands of emails from your domain per day to show anything - which is useful if you run a major service, but for the use case of "every person hosts their own email", it’s not exactly useful.

[MadQA]

Well, you're right, though I've seen data in there for domains with about 10k emails per month.

Still, that's probably way over the home email setup threshold.