Quarterly Report

The State of Email Authentication

Quarterly insights on DMARC adoption, enforcement trends, and industry benchmarks. See how your organization compares to thousands of domains worldwide.

Q4 2025 • Published December 2025

What's Inside

  • Adoption rates by industry
  • Time to enforcement benchmarks
  • Common misconfiguration patterns
  • Provider reliability stats
  • Policy progression trends

The State of Email Authentication

Q4 2025

Key Findings

5.2%

of domains have reached full DMARC enforcement (p=reject)

86%

of Fortune 500 domains lack effective email protection

14 mo

average time from p=none to p=reject

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