RFC 1427

SMTP Service Extension for Message Size Declaration, February 1993

Canonical URL:
https://www.rfc-editor.org/rfc/rfc1427.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Obsoleted by:
RFC 1653
Authors:
J. Klensin
WG Chair
N. Freed, Ed.
K. Moore
Stream:
IETF
Source:
smtpext (app)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC1427

Discuss this RFC: Send questions or comments to iesg@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This memo defines an extension to the SMTP service whereby an SMTP client and server may interact to give the server an opportunity to decline to accept a message (perhaps temporarily) based on the client's estimate of the message size. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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