Please use a personal email. My email is ‘mail’ @ ‘my actual name’. It does not get more personal than that
But you can’t use emails starting with mail@, admin@, support@, info@, main@, etc.
Instead they advised me (3 times) to create a personal email on a service like Yahoo, Outlook, Gmail, Orange, etc
At some point they didn’t, so I heard there are now a couple of accounts that only differ in dot and it’s not yet resolved by Google ¯\_(ツ)_/¯