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Validate and analyze DMARC (Domain-based Message Authentication, Reporting, and Conformance) records for any domain. DMARC helps protect your domain from email spoofing and phishing attacks.
Popular email providers to test:
Common nameservers:
Validate email addresses for syntax, domain, and deliverability
Validate DKIM records for email authentication and integrity
Validate and analyze SPF records for email authentication
Analyze email headers for security and authentication details
Look up mail exchange records for domain email routing
Comprehensive email deliverability and reputation analysis