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Email Security Checker

Verify SPF, DKIM and DMARC records — the three pillars of email authentication.

Bonus

These tests are useful.
Not needing them is better.

Run PlanetProxy and your IP, DNS and WebRTC traces all flip to ours — same lock turns green at 0.4s.

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Email Security Checker — SPF, DKIM, DMARC — PlanetProxy