PART OF THE LETS SECURE PLATFORM FOR CONTINUOUS TECHNICAL SECURITY MONITORING.

DMARC intelligence that explains what happened

Lets Secure turns raw DMARC reports into understandable and actionable evidence. See who sends email for your domains, whether SPF and DKIM align, which policy was applied, where traffic came from, which ASN was involved, and whether the source matches DNSBL or MISP threat intelligence where relevant.

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DMARC evidence

Report sourceCloud email service

Policyquarantine

Dispositionquarantine

SPF alignmentfailed

DKIM alignmentfailed

Source203.0.113.42 · Demo ASN

Classificationsuspicious sender

Threat contextchecked where relevant

DMARC report intelligence

Interpret and normalise aggregate DMARC reports into structured evidence by domain, source, policy outcome, and reporting organisation.

Sending source visibility

Identify legitimate, unknown, failing, or unusual email sources across domains, countries, IP addresses, and infrastructure providers.

SPF, DKIM, and alignment evidence

See why messages pass or fail authentication, including SPF/DKIM alignment, policy outcomes, and technical evidence.

Policy impact and enforcement readiness

Track how email flow is affected by none, quarantine, and reject, and move toward stronger DMARC enforcement with better decision support.

Suspicious sender classification

Highlight suspicious, failing, or misconfigured senders and separate normal email traffic from sources that need review.

DNSBL and threat context

Add DNSBL checks and MISP threat intelligence where relevant, without overstating what the context proves.

From raw report to actionable evidence

DMARC reports are valuable but difficult to use directly. Lets Secure enriches and explains the reports so teams can understand senders, authentication results, policy action, infrastructure context, risk level, and recommended follow-up.

Who sent the message
Which domain was used
Whether SPF and DKIM aligned
Which DMARC policy was applied
Which IP, country, and ASN were involved
Whether DNSBL or MISP context exists where relevant
Why the message was classified as suspicious, failing, or legitimate

DMARC insights dashboard with sender map, email distribution, sender inventory, and recent DMARC events.

Event details with human-readable analysis

When a source needs review, the team should be able to see both technical evidence and an understandable explanation. That makes DMARC follow-up useful in daily work, not just as a status view.

DMARC event detail with policy outcome, source, infrastructure context, analysis, and technical notes.

Turn DMARC reports into decisions

Lets Secure helps teams understand real email flow, detect authentication failures, reduce spoofing exposure, and move toward stronger DMARC enforcement over time.

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