RFC 987: Mapping between X.400 and RFC 822

The X.400 series protocols have been defined by CCITT to provide an Interpersonal Messaging Service (IPMS), making use of a store and forward Message Transfer…

Read RFC 987 on the RFC Editor

Outgoing relationships (5 related RFCs)

Informative reference — RFC 822: STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES
Informative reference — RFC 821: Simple Mail Transfer Protocol
Informative reference — RFC 934: Proposed standard for message encapsulation
Informative reference — RFC 920: Domain requirements
Informative reference — RFC 976: UUCP mail interchange format standard

Incoming relationships (14 related RFCs)

Updated by — RFC 1026: Addendum to RFC 987: (Mapping between X.400 and RFC-822)
Updated by, Informatively referenced by — RFC 1148: Mapping between X.400(1988) / ISO 10021 and RFC 822
Updated by, Informatively referenced by — RFC 1138: Mapping between X.400(1988) / ISO 10021 and RFC 822
Obsoleted by, Informatively referenced by — RFC 1327: Mapping between X.400(1988) / ISO 10021 and RFC 822
Obsoleted by — RFC 2156: MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME
Informatively referenced by — RFC 1123: Requirements for Internet Hosts - Application and Support
Informatively referenced by — RFC 1160: Internet Activities Board
Informatively referenced by — RFC 1011: Official Internet protocols
Informatively referenced by — RFC 1137: Mapping between full RFC 822 and RFC 822 with restricted encoding
Informatively referenced by — RFC 1405: Mapping between X.400(1984/1988) and Mail-11 (DECnet mail)
Informatively referenced by — RFC 1506: A Tutorial on Gatewaying between X.400 and Internet Mail
Informatively referenced by — RFC 2626: The Internet and the Millennium Problem (Year 2000)
Informatively referenced by — RFC 1120: Internet Activities Board
Informatively referenced by — RFC 4249: Implementer-Friendly Specification of Message and MIME-Part Header Fields and Field Components