DMARC Record Checker

DMARC is an email authentication protocol that helps prevent email spoofing, phishing, and other email-based attacks by providing domain owners with visibility and control over how their emails are authenticated and handled.

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Understanding DMARC: How DMARC Works and Its Role in Email Authentication

DMARC (Domain-based Message Authentication, Reporting, and Conformance) is an email authentication protocol that verifies the authenticity of the sender's domain. DMARC enables domain owners to specify how email servers should handle unauthenticated emails from their domain, improving email security.

Leveraging DMARC to Protect Your Domain Reputation and Enhance Email Deliverability

Implementing DMARC can help protect your domain reputation by preventing unauthorized use of your domain in phishing or spoofing attacks. DMARC can improve email deliverability by reducing the risk of legitimate emails being marked as spam or rejected by recipient servers. Properly configuring DMARC policies, such as "p=reject" or "p=quarantine," can effectively block unauthorized emails and enhance email security.

Check your DMARC policy for errors and, Learn how to fix these.

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Frequently Asked Questions

DMARC record helps a domain owner in the following ways:
  • Protection from email spoofing, phishing, and brand abuse by preventing domain impersonation
  • Organizations can request specific policy actions to be applied to messages that fail authentication that include take no action (p=none), bulk/junk folder mail (p=quarantine), or do not accept the email (p=reject).
  • A great enhancement in email sender reputation.