Mail for anybody@example.com goes to Pobox, which forwards to me@home.example.com (my home server). My server is configured to send all outgoing mail through Pobox's servers, which avoids the problem of people blocking residential SMTP.
pobox is now owned by fastmail. They are an Australian company and for other reasons (crypto nation state issues) are not always suitable, but technology wise are very smart.
I'm sticking with my @pobox identity, its possible fastmail offer better domain-centric mail forwarding options for you noting the AU crypto law issue.
(in case its not clear, pobox and fastmail are in the same "space" but appear to operate independently)