I have an ancient domain that for years has been hosted with a company that allowed wildcard email forwarding - so *@example.com was forwarded to my gmail. So over the years, I've just used a new email address for every signup of anything.

Sadly, the company is getting out of hosting, so I need to move the domain somewhere. The commercial email hosting I've seen seen around is all paid for per mailbox.

Is there a commercial email host that would allow a wildcard like that?

I have low desire to run my own email hosting, but perhaps if it's just a bunch of forwards that might be simpler?