Re:Ask HN: What steps do you take to protect yourself and yo...
by jszymborski on Friday November 26, 2021 @03:15PM
(#29353662)
That's exactly right. I don't self-host the email (you can use any service that takes catch-alls like mailbox.org).
anything '@subdomain' gets forwarded to its respective family member's email.
It need not be self hosted to do this. Most email providers provide this functionality.