Simple Mail Transfer Protocol, April 2001
- File formats:
- PROPOSED STANDARD
- RFC 821, RFC 974, RFC 1869
- Obsoleted by:
- RFC 5321
- Updated by:
- RFC 5336
- J. Klensin, Ed.
- drums (app)
Discuss this RFC: Send questions or comments to firstname.lastname@example.org
This document is a self-contained specification of the basic protocol for the Internet electronic mail transport. [STANDARDS-TRACK]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.