The DMARC record uses pct below 100, a tag that RFC 9989 removed.

DMARC_PARTIAL_PCT · Severity: Info

• InfoDMARC_PARTIAL_PCT

  The DMARC record uses pct below 100, a tag that RFC 9989 removed.

  Receivers that follow RFC 9989 ignore pct and apply the full policy. Older receivers may still apply it to only part of the failing mail. The new t=y tag replaces pct=0.

  Recommendation: Remove pct. To test a policy without it being applied, use t=y instead.

Reported by

• Domain health check
• Mail configuration check
• DMARC check

Available through the API

• Domain health check API
• Mail configuration check API
• Bulk mail configuration check API
• DMARC check API

Related findings

• Info DMARC_POLICY_NONE The DMARC policy is p=none (monitoring only).
• Info DMARC_HISTORIC_TAG The DMARC record contains a tag that RFC 9989 lists as historic.
• Info DMARC_INHERITED The DMARC policy comes from a parent domain.
• Error DMARC_INVALID_POLICY The DMARC record has an invalid p, sp or np tag.
• Error DMARC_MULTIPLE_RECORDS More than one DMARC record was found.
• Warning DMARC_NOT_FOUND No DMARC record was found for the domain or any of its parent domains.

All findings