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
I have been using catchall on my domain since 2002. I have never told anyone any of my real accounts. When I have to send an email, I just add that account (change@ whatever), send the e-mail and delete the account afterwards, rebanishing the company to my catchall. I’ve had it scripted for ages.
When I do get an unsolicited email from let’s say ShittyCompany Inc, I set up a rule to forward all incoming shittycompany@(mydomain) emails to info@ shittycompany. This way they just spam themselves. Takes 2 seconds to run the script and I never see emails from shittycompany again.