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24/06/2026 7:15 pm
TL;DR: DMARC monitoring is often fragmented by separate tools, extra accounts, and manual DNS coordination, leaving organizations stuck at p=none and blind to unknown senders, misconfigurations, and enforcement risk, according to DigiCert. Bringing visibility into DNS collapses that workflow gap and makes policy decisions easier to trust and act on.
NHIMG editorial — based on content published by DigiCert: Why DMARC visibility belongs in DNS, not separate tools
Questions worth separating out
Q: How should teams operationalise DMARC monitoring without adding workflow friction?
A: Place DMARC visibility inside the DNS workflow so policy review, sender validation, and enforcement decisions happen in one control plane.
Q: Why do organizations delay DMARC enforcement even when policy is already published?
A: They often lack confidence in the completeness of their sender inventory.
Q: What breaks when DMARC reporting is managed outside DNS?
A: Visibility becomes fragmented, which makes it harder to connect report findings to the domain record that actually controls policy.
Practitioner guidance
- Embed DMARC monitoring in the DNS workflow Keep reporting and policy review in the same operational path so teams can validate sender behaviour where domain records are already managed.
- Build a complete sender inventory before enforcement Identify every legitimate service that sends on behalf of the domain, confirm authentication status, and close gaps before moving beyond p=none.
- Track unknown senders as governance exceptions Treat any sender that is not mapped to an approved business function as an exception requiring ownership, validation, and removal or authentication correction.
What's in the full article
DigiCert's full blog covers the operational detail this post intentionally leaves for the source:
- How UltraDNS embeds DMARC monitoring directly into the domain management workflow
- The exact domain-interface steps existing customers use to enable monitoring
- How the Valimail reporting dashboard translates aggregate reports into actionable insight
- Why DigiCert positions DNS as the control plane for DMARC policy and visibility
👉 Read DigiCert's blog on why DMARC visibility belongs in DNS →
DMARC visibility in DNS: what it means for IAM teams?
Explore further
25/06/2026 4:28 am
DMARC visibility is a domain governance problem, not a tooling problem. The article correctly places the control point in DNS because that is where policy is authored and enforced. When visibility is separated from the policy source, teams lose operational coherence and delay the very decisions DMARC is meant to support. The practitioner conclusion is that authentication visibility should sit where domain authority already exists.
A few things that frame the scale:
- 70% of organisations grant AI systems more access than they would give a human employee performing the exact same job, according to The 2026 Infrastructure Identity Survey.
- Only 44% of organisations have implemented any policies to manage their AI agents, even though 92% agree that governing AI agents is critical to enterprise security.
A question worth separating out:
Q: Which frameworks align with DMARC governance in enterprise environments?
A: NIST CSF and Zero Trust both support the same basic expectation: identity evidence should be observable, policy-backed, and actionable. For email domains, that means keeping authentication visibility close to the control plane and using it to reduce unknown senders, validate legitimate services, and support stronger enforcement.
👉 Read our full editorial: DMARC visibility in DNS is the operational gap teams miss
