Sender Policy Framework (SPF) Authentication Failure Reporting Using the Abuse Reporting Format, June 2012
- File formats:
- PROPOSED STANDARD
- RFC 4408
- S. Kitterman
- marf (app)
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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]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.