RFC 1138: Mapping between X.400(1988) / ISO 10021 and RFC 822
This RFC has been replaced. Do not implement against it for new work — it was formally obsoleted by RFC 1327, RFC 2156.
Current document in this lineage: RFC 2156 — MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME
In plain English — editorial summary, not part of the RFC
Ths RFC suggests an electronic mail protocol mapping for the Internet community and UK Academic Community, and requests discussion and suggestions for improvements. This memo does not specify an Internet standard. This memo updates RFCs 822, 987, and 1026.
Document record
- Document ID
- RFC1138
- Published
- December 1989
- Authors
- S.E. Kille
- Status
- EXPERIMENTAL
- Stream
- Legacy
- Area
- —
- Pages
- 92
- Also known as
- —
- Updated by:
- RFC 1148
Standards lineage
This document is one revision in a chain of 7 RFCs, each formally replacing the one before it.
Referenced by
3 later RFCs formally update or obsolete part of this document.
Also filed under
About this page
The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.
Last checked against the RFC Editor index on . RFCs are never revised after publication; changes are issued as new documents.
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