Sender Policy Framework Authentication Failure Reporting Using the Abuse Reporting Format
RFC 6652, “Sender Policy Framework Authentication Failure Reporting Using the Abuse Reporting Format”, is a Proposed Standard document published in June 2012 by S. Kitterman. It updates RFC 4408. The canonical text is published by the RFC Editor.
Abstract
This memo presents extensions to the Abuse Reporting Format (ARF) and Sender Policy Framework (SPF) specifications to allow for detailed reporting of message authentication failures in an on-demand fashion.
This memo updates RFC 4408 by providing an IANA registry for SPF modifiers. [STANDARDS-TRACK]
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 6652 is hosted at rfc-editor.org. Available in TXT,HTML.
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