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IETF RFC 9091
[SUPERSEDED]

Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains

Metadata

Publisher
IETF
Doc Type
Experimental
Pages
14
Abstract
Domain-based Message Authentication, Reporting, and Conformance (DMARC), defined in RFC 7489, permits a domain-controlling organization to express domain-level policies and preferences for message validation, disposition, and reporting, which a mail-receiving organization can use to improve mail handling. DMARC distinguishes the portion of a name that is a Public Suffix Domain (PSD), below which Organizational Domain names are created. The basic DMARC capability allows Organizational Domains to specify policies that apply to their subdomains, but it does not give that capability to PSDs. This document describes an extension to DMARC to fully enable DMARC functionality for PSDs. Some implementations of DMARC consider a PSD to be ineligible for DMARC enforcement. This specification addresses that case.
Publication Date
2021-07-01
Status Note
Experimental
DOI
10.17487/RFC9091
Link
https://doi.org/10.17487/RFC9091
Author(s)
Scott Kitterman
Tim Wicinski
Keyword(s)
DMARC, Email Authentication, TLD
Latest version of IETF RFC 9091

Document Versions — IETF RFC 9091

  • ▶ IETF RFC 9091 (2021-07-01)
    THIS DOC [SUPERSEDED] [LATEST VERSION]

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Superseded by:
IETF RFC 9989 [Active*]

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IETF RFC 9091, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains. Available at https://doi.org/10.17487/RFC9091
Snippet:
IETF RFC 9091, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains. Available at https://doi.org/10.17487/RFC9091

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IETF RFC 9091, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains. Available at https://doi.org/10.17487/RFC9091
Snippet:
<span class="citation"><cite>IETF RFC 9091</cite>, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains. Available at <a href="https://doi.org/10.17487/RFC9091" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9091</a></span>

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Preview:
IETF RFC 9091, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains
doi: 10.17487/RFC9091
url: https://doi.org/10.17487/RFC9091
Snippet:
<li>
<cite id="bib-rfc9091">IETF RFC 9091</cite>, Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains
<span class="doi">10.17487/RFC9091</span>
</li>

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