EMAIL DELIVERABILITY & SECURITY
Domain Email Security & BIMI Inspector
Verify your domain's email authentication chain in 1 click. Check DMARC compliance for BIMI, MTA-STS strict transport encryption, SMTP TLS reporting, and SPF anti-spoofing.
✅ DMARC & BIMI Policy
Evaluates whether your policy qualifies for BIMI avatars (p=quarantine pct=100 or p=reject) and prevents email spoofing.
🟣 BIMI DNS & Logo Probe
Finds default._bimi records, verifies HTTPS reachability, checks content types and SVG Tiny 1.2 profile conformance.
🔒 MTA-STS Strict Transport (RFC 8461)
Checks for DNS records and queries https://mta-sts.domain/.well-known/mta-sts.txt to enforce TLS delivery.
📊 SMTP TLS-RPT (RFC 8460)
Validates aggregate SMTP TLS reporting records so you receive diagnostic telemetry on delivery failures.