Free Online Email Authentication Audit
Audit SPF, DKIM, and DMARC text records for common configuration gaps, weak policies, and deployment notes. This tool runs locally in your browser with no upload to a server.
Email Authentication Audit
Audit SPF, DKIM, and DMARC text records for common configuration gaps, weak policies, and deployment notes.
Or paste manually below. Files are processed in your browser and are not uploaded.
Results will appear here.