Blog articles

Deep dives, updates, and stories about DMARC, SPF, DKIM, and email authentication best practices. Stay up to date on how to keep your email secure and deliverable.

DMARCbis Adoption Has Started Newest article

DMARCbis inched forward, yet most of reporters still run original DMARC.

After tracking DMARCbis adoption for two years we finally have a pulse. On July 7, 2026, small Danish website eccentric.dk sent us the first DMARCbis report since the standard was published. Within two weeks, a dozen more reporters followed. Thirteen new...

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Latest articles

Welche E-Mail-Sicherheitsdienste DMARC integrieren

Proofpoint, Mimecast, Cisco, Barracuda, FortiMail, Trend Micro, Microsoft 365 & Google Workspace im Vergleich – wie sie DMARC prüfen, durchsetzen und berichten. Mit echten Live-Daten.

Kurzantwort: Welche E-Mail-Sicherheitsdienste integrieren DMARC? Praktisch jeder ernstzunehmende E-Mail-Sicherheitsdienst integriert DMARC – die Unterschiede liegen im Detail.... read more

How to Implement DMARC for Email Security in UK

A practical step-by-step guide for UK organisations

DMARC for UK organisations: a full guide DMARC is the email authentication standard that tells receiving mail servers what to do with messages that fail to prove they came from... read more

Beste DMARC-Lösungen für kleine Unternehmen

Schritt-für-Schritt-Anleitung für KMU ohne IT-Abteilung

Kleine Unternehmen sind das bevorzugte Ziel von E-Mail-Spoofing-Angriffen, nicht das unwahrscheinlichste. Angreifer wissen, dass sie dort auf wenig Gegenwehr stoßen. Das... read more

DMARC-Überwachung: Anbieter im Vergleich

Welche Anbieter bieten DMARC-Überwachungsdienste an?

DMARC-Überwachung bedeutet: Sie sehen täglich, welche Server E-Mails in Ihrem Namen versenden, ob SPF und DKIM korrekt ausgerichtet sind, und ob unauthentifizierte Nachrichten... read more

DMARC Dashboard now available on Azure Marketplace

Enterprise customers can now use DMARC Dashboard directly through Microsoft Azure Marketplace, with zero new vendor contracts and no separate invoicing.

DmarcDkim.com, the email authentication platform trusted by enterprises and managed service providers, is now listed as a transactable SaaS offer on Microsoft Azure Marketplace.... read more

What Is MTA-STS and Why It Matters Now

Intermediate guide for CISOs and IT directors. Last updated June 2026.

Short answer: MTA-STS (Mail Transfer Agent Strict Transport Security) is a standard that forces email between mail servers to travel over encrypted TLS. Without it, an attacker... read more

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