CyberRamen

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📧 Email Auth Record Builder

Build valid SPF, DKIM, and DMARC TXT records with guided policy choices and common-mistake warnings.

🔒 100% client-side. Keys and addresses you paste stay in your browser.

SPF (TXT at @)

Sending IPs / CIDRs (one per line) Include domains (one per line) include a include mx All-mechanism qualifier

All records

After publishing, verify with the Email Security Checker.