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4 Reasons DMARC Implementations Fail
1 - Invalid or missing email addresses in RUA/RUF tags
2 - Duplicate DMARC entries
3 - DMARC records including: p=reject; sp=none
4 - Not adding a DMARC record for each domain owned by the organization.

55,687

The number of unique domains being monitored by dmarcwarrior.

27,192

Domains which have begun to implement DMARC.

28,495

Domains with no existing DMARC record.

15,420

Domains enforcing DMARC with a Quarantine or Reject policy.

The dmarcwarrior mission is to provide education on everything DMARC.

Through a newsletter, blog and other fun methods, dmarcwarrior teaches

how to implement and optimize DMARC to defend against domain spoofing.

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