Normally I resolve these things by buying all the executive phone numbers and working my way through the phonebook, but Google is the one I've had no success on with this so far.

Any tips on how to do this? (Facebook in my case)

I've been using SignalHire the last couple of years since the other providers I was using got bought up. There are better companies though, they are just more expensive.

Thank you

I wasn't using it for much so I just took it as a warning I should get off my ass and de google.

... which hasn't happened, but maybe once every 3 months I move another service to logging in with an email on my personal domain ...

I recently ran into a situation where a service I absolutely must use and has no alternative (think government provided service) would only accept a Gmail domain for registration. Any other domain would fail registration with no useful error message.

This really shouldn't be allowed in this day and age but I'm effectively powerless to change it. DeGoogling is hard.

I had to sign up with a major SMTP provider last year and they wouldn't accept my regular email for login, which is on a very regular normal domain. They asked me to sign up with a major email like gmail. I was luckily in a position to refuse, and complained until they updated their rules.

I wonder if your government also has a declaratively nationalist discourse.

I mean, it's great to be independent, just make your infrastructure rely on the services of an US based company...