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Guides, reports, and insights to help you reach enforcement.
The State of Email Authentication
Quarterly insights on DMARC adoption, enforcement trends, and industry benchmarks. See how your domain compares.
- Adoption rates by industry
- Time to enforcement benchmarks
- Common misconfiguration patterns
Guides
How to Set Up DMARC for Google Workspace
Step-by-step guide to configuring DMARC, SPF, and DKIM for Google Workspace domains.
GuideHow to Set Up DMARC for Microsoft 365
Complete walkthrough for Microsoft 365 email authentication setup.
GuideUnderstanding SPF Record Syntax
A plain-language explanation of SPF records and how to build them correctly.
GuideDKIM Key Rotation Best Practices
When and how to rotate your DKIM keys without breaking email delivery.
Blog
December 2025
Why 94.8% of Domains Haven't Reached DMARC Enforcement
The real reasons most organizations are stuck at p=none.
December 2025
The Hidden Cost of Incomplete Email Authentication
How authentication failures impact deliverability, brand trust, and security.
November 2025
Vendor Coordination: The Missing Piece of DMARC
Why reaching enforcement requires more than just monitoring.
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