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
Here’s the thing, you own the domain, set up what ever email alias you want and send it to your primary.
Yeah, I just set up a catch-all and use individual emails for everything, like the gmail + trick but without sites rejecting + characters occasionally.
Of course, I have several domains and one is a .rodeo that some older sites refuse to believe is a TLD so there’s that problem…