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ObsoletedPROPOSED STANDARDIETF stream

RFC 2633: S/MIME Version 3 Message Specification

This RFC has been replaced. Do not implement against it for new work — it was formally obsoleted by RFC 3851.

Current document in this lineage: RFC 8551 — Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 4.0 Message Specification

In plain English — editorial summary, not part of the RFC

This document describes a protocol for adding cryptographic signature and encryption services to MIME data. [STANDARDS-TRACK]

Document record

Document ID
RFC2633
Published
June 1999
Authors
B. Ramsdell
Status
PROPOSED STANDARD
Stream
IETF
Area
sec
Pages
32
Also known as
—
Obsoleted by:
RFC 3851

Topics

Standards lineage

This document is one revision in a chain of 4 RFCs, each formally replacing the one before it.

  1. RFC 2633 (1999)
  2. RFC 3851 (2004)
  3. RFC 5751 (2010)
  4. RFC 8551 (2019) ✓

Read the full history of Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 4.0 Message Specification →

Referenced by

One later RFC formally updates or obsoletes part of this document.

Related documents

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About this page

The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

Last checked against the RFC Editor index on . RFCs are never revised after publication; changes are issued as new documents.

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canonical URL: /rfc/2633-s-mime-version-3-message-specification