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SPF (Sender Policy Framework)
SPF lets domain owners specify which mail servers are allowed to send on their behalf. It's the first layer of protection against spoofing.
DMARC (Domain-based Message Authentication, Reporting & Conformance)
DMARC (Domain-based Message Authentication, Reporting, and Conformance) tells mail servers how to handle unauthenticated emails.
Recommendation for Improving
We highlight configuration gaps and offer actionable guidance to harden your SPF and DMARC records — helping prevent spoofing and improve email deliverability.
Fraudulent emails that appear to come from your domain can damage your reputation and cause financial loss. Verify your defenses today with our free SpoofCheck scanner.
Explore expert whitepapers and discover tools like AtumSeal that keep your sensitive data safe.
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