RFC 771 · UNKNOWN · 1980
MON · 27 JUL 2026
Mail transition plan
Overview
RFC 771, “Mail transition plan”, is an Unknown document published in September 1980 by V.G. Cerf, J. Postel. The canonical text is published by the RFC Editor.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 771 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1980
- RFC 770 Assigned numbers
- RFC 772 Mail Transfer Protocol
- RFC 769 Rapicom 450 facsimile file format
- RFC 773 Comments on NCP/TCP mail service transition strategy
- RFC 768 User Datagram Protocol
- RFC 774 Internet Protocol Handbook: Table of contents
- RFC 775 Directory oriented FTP commands
- RFC 767 Structured format for transmission of multi-media documents