That is actually pretty easy. 1. register domain at a registrar that supports email catch all (I use namecheap, not affiliated) 2. setup email catch all (http

That is actually pretty easy. 1. register domain at a registrar that supports email catch all (I use namecheap, not affiliated) 2. setup email catch all (https://imgur.com/a/PTlzv https://imgur.com/a/PTlzv) with redirect to your "real" email 3. write email to foobar@example.org -> get's redirected to your "real" email This has the big advantage that you can change your real email account (I switched away from GMail two years ago) quite easily, you can track who leaks your address and filter more easily. But be prepared to leave some people stunned, I registered at my electricity provider with electricity@example.org or at my hairdresser with hairdo@example.org