Netlify verification email never arrives

Well my whole problem is, that I can’t create an account, because no matter what I do, I never get a verification email. I tried signing in with github and it gave me this error:

but no email arrived.

I even made a gitlab account just to sign up for netlify, but it just didn’t work.
What is wrong?
Is this just my problem?
How can I actually sign up for an account?

@Honzoraptor See:

Hi @Honzoraptor in addition to the support guide nathan mentioned above. I can’t find a helpdesk ticket associated with your email. Please create a ticket so we can re-enable your account.