DMARC Records Tools
Translate complex DMARC syntax into plain English business logic. Get an instant A-to-F security grade, evaluate subdomain vulnerabilities, and receive step-by-step actionable recommendations to reach maximum p=reject enforcement.
Don't just check if a record exists. Our Policy Analyzer translates your DMARC string into plain English, grades your overall security posture, and provides actionable recommendations to reach maximum enforcement (p=reject).
Decoding DMARC syntax is difficult. We turn complex DNS tags into clear, actionable business logic so you know exactly how receiving servers handle your emails.
sp= tag to ensure your policy coverage extends across your entire DNS tree.pct= tag for a gradual rollout, we calculate and explain exactly how much of your failing traffic is currently being blocked versus delivered.Your feedback has been submitted successfully. We appreciate your help in improving our tools.