Get Your Email Security Score
Enter your domain to instantly generate a 0-100 grade based on your implementation of SPF, DKIM, DMARC, DNSSEC, and MTA-STS.
Real-Time Algorithmic Scoring & DMARC Diagnostics
Generate a precise, mathematically weighted 0-100 email security grade in real-time. We execute concurrent, encrypted DNS over HTTPS (DoH) queries to instantly evaluate your DMARC enforcement strictness (p=reject), verify SPF hard-fails (-all), and audit advanced transit encryption like MTA-STS and DNSSEC. Guaranteeing absolute technical accuracy with strictly real-time operations and zero simulated data, our backend translates complex cryptographic postures into clear executive A-F letter grades, providing exact point-deduction logs to help you achieve a flawless A+ infrastructure rating.
Enter your domain to instantly generate a 0-100 grade based on your implementation of SPF, DKIM, DMARC, DNSSEC, and MTA-STS.
Your security score indicates how resilient your domain is against spoofing, phishing, and impersonation. A high score guarantees deliverability and brand protection.
-all mechanism to immediately reject unauthorized sending IPs, rather than just soft-failing.Your feedback has been submitted successfully. We appreciate your help in improving our tools.