Extensions to DKIM for Failure Reporting
draft-ietf-marf-dkim-reporting-13

The information below is for an old version of the document
Document Type Active Internet-Draft (marf WG)
Last updated 2012-03-12
Replaces draft-kucherawy-dkim-reporting
Stream IETF
Intended RFC status Proposed Standard
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Stream WG state WG Document
Consensus Unknown
Document shepherd Barry Leiba
Shepherd write-up Show (last changed 2012-02-28)
IESG IESG state In Last Call (ends 2012-03-14)
Telechat date
Needs a YES. Needs 8 more YES or NO OBJECTION positions to pass.
Responsible AD Pete Resnick
Send notices to marf-chairs@tools.ietf.org, draft-ietf-marf-dkim-reporting@tools.ietf.org
MARF Working Group                                          M. Kucherawy
Internet-Draft                                                 Cloudmark
Intended status: Standards Track                          March 12, 2012
Expires: September 13, 2012

                Extensions to DKIM for Failure Reporting
                   draft-ietf-marf-dkim-reporting-13

Abstract

   This memo presents extensions to the DomainKeys Identified Mail
   (DKIM) specification to allow for detailed reporting of message
   authentication failures in an on-demand fashion.

Status of this Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   This Internet-Draft will expire on September 13, 2012.

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   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
   2.  Definitions  . . . . . . . . . . . . . . . . . . . . . . . . .  4
     2.1.  Keywords . . . . . . . . . . . . . . . . . . . . . . . . .  4
     2.2.  Imported Definitions . . . . . . . . . . . . . . . . . . .  4
     2.3.  Notation . . . . . . . . . . . . . . . . . . . . . . . . .  4
     2.4.  Other Definitions  . . . . . . . . . . . . . . . . . . . .  4
   3.  Optional Reporting for DKIM  . . . . . . . . . . . . . . . . .  5
     3.1.  Extension DKIM Signature Tag . . . . . . . . . . . . . . .  5
     3.2.  DKIM Reporting TXT Record  . . . . . . . . . . . . . . . .  5
     3.3.  DKIM Reporting Algorithm . . . . . . . . . . . . . . . . .  7
   4.  Optional Reporting Address for DKIM-ADSP . . . . . . . . . . .  9
   5.  Requested Reports  . . . . . . . . . . . . . . . . . . . . . . 11
     5.1.  Requested Reports for DKIM Failures  . . . . . . . . . . . 11
     5.2.  Requested Reports for DKIM ADSP Failures . . . . . . . . . 11
   6.  Report Generation  . . . . . . . . . . . . . . . . . . . . . . 13
     6.1.  Report Format  . . . . . . . . . . . . . . . . . . . . . . 13
     6.2.  Other Guidance . . . . . . . . . . . . . . . . . . . . . . 13
   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 14
     7.1.  DKIM Signature Tag Registration  . . . . . . . . . . . . . 14
     7.2.  DKIM ADSP Tag Registration . . . . . . . . . . . . . . . . 14
     7.3.  DKIM Reporting Tag Registry  . . . . . . . . . . . . . . . 14
   8.  Security Considerations  . . . . . . . . . . . . . . . . . . . 16
     8.1.  Inherited Considerations . . . . . . . . . . . . . . . . . 16
     8.2.  Report Volume  . . . . . . . . . . . . . . . . . . . . . . 16
     8.3.  Deliberate Misuse  . . . . . . . . . . . . . . . . . . . . 16
     8.4.  Unreported Fraud . . . . . . . . . . . . . . . . . . . . . 17
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 18
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 19
   Appendix A.  Acknowledgements  . . . . . . . . . . . . . . . . . . 20
   Appendix B.  Examples  . . . . . . . . . . . . . . . . . . . . . . 21
     B.1.  Example Use of DKIM Signature Extension Tag  . . . . . . . 21
     B.2.  Example DKIM Reporting TXT Record  . . . . . . . . . . . . 21
     B.3.  Example Use of DKIM ADSP Extension Tags  . . . . . . . . . 22
   Author's Address . . . . . . . . . . . . . . . . . . . . . . . . . 23

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