Required Mailboxes

Question

Regarding this answer https://serverfault.com/a/134814

What are the minimal mailboxes required for a domain?

Currently I only specify these mailboxes:

root@ webmaster@ postmaster@ admin@ domain@ domains@ hostmaster@ bounce@ returnpath@ return-path@

Am I missing some, what's the best RFC resource for listing them?

Thanks

Answer 1

Please see RFC 2142 for suggestion. (https://www.ietf.org/rfc/rfc2142.txt)