Postmaster Convention for X.400 Operations

摘要

Both STD 11, RFC 822 [1] and STD 3, RFC 1123 [2] (Host Requirements)require that the email address 'postmaster' be supported at allhosts. This paper extends this concept to X.400 mail domains whichhave registered RFC 1327 mapping rules, and which therefore appear tohave normal RFC822-style addresses.