API Build-data JSON Resources
Theme

Choose how MSRBot.io looks on this device.

Auto (match system) Light mode Dark mode

Preference is stored in this browser only.

IETF RFC 5248
[ACTIVE]

A Registry for SMTP Enhanced Mail System Status Codes

Metadata

Publisher
IETF
Doc Type
Best Practice
Pages
11
Abstract
The specification for enhanced mail system status codes, RFC 3463, establishes a new code model and lists a collection of status codes. While it anticipated that more codes would be added over time, it did not provide an explicit mechanism for registering and tracking those codes. This document specifies an IANA registry for mail system enhanced status codes, and initializes that registry with the codes so far established in published standards-track documents, as well as other codes that have become established in the industry. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.
Publication Date
2008-06-01
Status Note
Best Current Practice
DOI
10.17487/RFC5248
Link
https://doi.org/10.17487/RFC5248
Author(s)
Tony Hansen
Dr. John C. Klensin
Keyword(s)
SMTP
Latest version of IETF RFC 5248

Document Versions — IETF RFC 5248

  • ▶ IETF RFC 5248 (2008-06-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

Bibliographic Reference(s)

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/RFC5248.json

Reference Tree

Explore all references and references to this document, as a navigable tree.

Open Reference Tree
Reference this Doc

Plain text (ISO 690 compliant)

Preview:
IETF RFC 5248, A Registry for SMTP Enhanced Mail System Status Codes. Available at https://doi.org/10.17487/RFC5248
Snippet:
IETF RFC 5248, A Registry for SMTP Enhanced Mail System Status Codes. Available at https://doi.org/10.17487/RFC5248

HTML (ISO 690 compliant)

Preview:
IETF RFC 5248, A Registry for SMTP Enhanced Mail System Status Codes. Available at https://doi.org/10.17487/RFC5248
Snippet:
<span class="citation"><cite>IETF RFC 5248</cite>, A Registry for SMTP Enhanced Mail System Status Codes. Available at <a href="https://doi.org/10.17487/RFC5248" target="_blank" rel="noopener">https://doi.org/10.17487/RFC5248</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
IETF RFC 5248, A Registry for SMTP Enhanced Mail System Status Codes
doi: 10.17487/RFC5248
url: https://doi.org/10.17487/RFC5248
Snippet:
<li>
<cite id="bib-rfc5248">IETF RFC 5248</cite>, A Registry for SMTP Enhanced Mail System Status Codes
<span class="doi">10.17487/RFC5248</span>
</li>

Referenced By