Internet Assigned Numbers Authority

Domain-based Message Authentication, Reporting, and Conformance (DMARC) Parameters

Created
2015-01-27
Last Updated
2024-09-23
Available Formats

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Registries included below

DMARC Tag Registry

Registration Procedure(s)
Specification Required
Expert(s)
Scott Kitterman
Reference
[RFC7489]
Available Formats

CSV
Tag Name Reference Status Description
adkim [RFC7489] current DKIM alignment mode
aspf [RFC7489] current SPF alignment mode
fo [RFC7489] current Failure reporting options
np [RFC9091] current Requested handling policy for non-existent subdomains
p [RFC7489] current Requested handling policy
pct [RFC7489] current Sampling rate
psd (TEMPORARY - registered 2022-11-10, extension registered 2024-09-23, expires 2025-11-10) [draft-ietf-dmarc-dmarcbis-28] current Indicates whether policy record is published by a Public Suffix Domain
rf [RFC7489] current Failure reporting format(s)
ri [RFC7489] current Aggregate Reporting interval
rua [RFC7489] current Reporting URI(s) for aggregate data
ruf [RFC7489] current Reporting URI(s) for failure data
sp [RFC7489] current Requested handling policy for subdomains
v [RFC7489] current Specification version

DMARC Report Format Registry

Registration Procedure(s)
Specification Required
Expert(s)
Scott Kitterman
Reference
[RFC7489]
Available Formats

CSV
Format Name Reference Status Description
afrf [RFC7489] current Authentication Failure Reporting Format (see [RFC6591])