RFC 1653:SMTP Service Extension for Message Size D...
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RFC - 1653

SMTP Service Extension for Message Size Declaration

Original: ftp://ftp.isi.edu/in-notes/rfc1653.txt
Authors: J. Klensin [MCI], N. Freed [Innosoft], K. Moore [University of Tennessee]
Date: July 1994
Category: Informational
 
This specification has been !!! obsoleted !!!



Obsoleted by:
RFC-1870std10
[STD 10]
SMTP Service Extension for Message Size Declaration

Obsoletes:
RFC-1427 SMTP Service Extension for Message Size Declaration (Obsoleted by RFC-1653 -> RFC-1870std10)

Referred by: 6 RFC
Refers to: 6 RFC

Status

This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.

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.


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