[dmarc-ietf] RFC 9091 on Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains
rfc-editor@rfc-editor.org Mon, 26 July 2021 20:34 UTC
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Date: Mon, 26 Jul 2021 13:34:25 -0700
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Subject: [dmarc-ietf] RFC 9091 on Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains
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A new Request for Comments is now available in online RFC libraries. RFC 9091 Title: Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains Author: S. Kitterman, T. Wicinski, Ed. Status: Experimental Stream: IETF Date: July 2021 Mailbox: scott@kitterman.com, tjw.ietf@gmail.com Pages: 14 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-dmarc-psd-15.txt URL: https://www.rfc-editor.org/info/rfc9091 DOI: 10.17487/RFC9091 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. This document is a product of the Domain-based Message Authentication, Reporting & Conformance Working Group of the IETF. EXPERIMENTAL: This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC