Reference document

Org
IETF
Pubnum
RFC 2034
Date
1996
Version
Title
SMTP Service Extension for Returning Enhanced Error Codes

Applicability

This specification defines an extension to the SMTP service (RFC-821, RFC- 1869) whereby an SMTP server augments its responses with the enhanced mail system status codes defined in RFC 1893. These codes can then be used to provide more informative explanations of error conditions, especially in the context of the delivery status notifications format defined in RFC 1894.

Responsible Party

Name
FMN CPWG

Status

URI
https://www.ietf.org/rfc/rfc2034.txt

History

Flag Date RFC Version
added 2001-11-20 0.3
changed 2003-07-31 0.5
changed 2005-09-15 0.7
deleted 2009-09-12 4.0
deleted 2010-10-29 5.0
changed 2015-10-29 8-5 9.0
changed 2017-01-14 9-17 10.0
UUID
e4ce486c-2f24-4e11-b282-a2d30ceac981

Relationships

This standard is used by the following service profiles: