RFC 3865
A No Soliciting Simple Mail Transfer Protocol (SMTP) Service Extension, September 2004
- File formats:
- Status:
- PROPOSED STANDARD
- Author:
- C. Malamud
- Stream:
- IETF
- Source:
- NON WORKING GROUP
Cite this RFC: TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC3865
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Abstract
This document proposes an extension to Soliciting Simple Mail Transfer Protocol (SMTP) for an electronic mail equivalent to the real-world "No Soliciting" sign. In addition to the service extension, a new message header and extensions to the existing "received" message header are described. [STANDARDS-TRACK]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.