RFC 1427

SMTP Service Extension for Message Size Declaration, February 1993

File formats:
icon for text file icon for PDF icon for HTML
Status:
PROPOSED STANDARD
Obsoleted by:
RFC 1653
Authors:
J. Klensin
N. Freed, Ed.
K. Moore
Stream:
IETF
Source:
smtpext (app)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC1427

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

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 1427


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 8729.




Advanced Search