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News on this site is aggregated and summarized automatically from public industry sources. Occasional inaccuracies are possible and always unintentional — if you spot one, we’ll gladly correct or remove it. Report an issue.

  • May 27, 2026 7 min read

    SMB1001:2026 Makes DMARC Enforcement Mandatory for Small Businesses — Here Is What That Means

    For years, DMARC enforcement felt like an enterprise problem. Large organizations had the IT staff to navigate DNS configuration, aggregate reporting, and the careful source-discovery work required to move from p=none to …

  • May 26, 2026 9 min read

    The 45-Point Inbox Gap: Why DMARC Is Now the Most Important Lever in Email Marketing

    Email marketing returns between $36 and $42 for every dollar spent in 2026. No other marketing channel comes close: paid search returns roughly $2, social advertising $2.80, display ads $1.35. The gap is so large that it …

  • May 25, 2026 9 min read

    Cloudflare Analyzed 450 Million Emails: 46% Failed DMARC — and That Is Not Even the Biggest Problem

    Cloudflare published its 2026 Threat Intelligence Report in March, and the email security chapter deserves more attention than it received in the broader coverage of the report. The headline finding that nation-state …

  • May 24, 2026 8 min read

    QR Code Phishing Surged 146% in Q1 2026: What DMARC Can and Cannot Stop

    Microsoft Threat Intelligence published its Q1 2026 email threat landscape report on April 30. The headline figure was 8.3 billion email-based phishing threats detected in the first three months of the year. Monthly …

  • May 23, 2026 6 min read

    BEC Stole $2.77 Billion Last Year. DMARC Enforcement Would Have Closed the Door.

    The FBI’s Internet Crime Complaint Center received 21,442 Business Email Compromise reports in 2024. The total losses across those incidents came to $2.77 billion. That works out to an average loss of approximately …

  • May 22, 2026 6 min read

    Gmail Is Now Two Filters: Why DMARC Gets You In and Gemini Decides If You're Seen

    On January 8, 2026, Google announced that Gmail was entering the Gemini era. The announcement marked something more consequential than a feature release: it formalized the existence of a second filter in Gmail’s …

  • May 21, 2026 7 min read

    35,000 Users in 48 Hours: How AiTM Phishing Exploits Email Routing Gaps That DMARC Can Close

    On April 14, 2026, a phishing campaign began reaching inboxes at healthcare systems, banks, law firms, and technology companies across 26 countries. By April 16, it was over. In those 48 hours, Microsoft’s threat …

  • May 20, 2026 6 min read

    RFC 9989 Is Here: How Excello Mail Already Supports the New DMARC Standard

    The IETF published RFC 9989 on May 12, 2026, finalizing the work that the email security community has been calling “DMARCbis” for the past five years. It is the first substantive revision of DMARC since RFC …

  • May 20, 2026 9 min read

    DMARC Is Now the Law: What PCI DSS v4.0, NIS2, and DORA Mean for Your Email Program

    For the better part of a decade, the case for DMARC rested on a single pillar: it was the right thing to do. Security teams pointed to phishing statistics. Email deliverability consultants warned about reputation damage. …

  • May 19, 2026 6 min read

    The False Urgency Trap: What 115 CEMA Lawsuits Mean for Every Email Marketer in 2026

    “Sale ends tonight. Don’t miss out.” is one of the most reliable subject lines in retail email marketing. It is also, when the sale does not actually end tonight, the subject line sitting at the center …

  • May 18, 2026 7 min read

    AI Phishing Is Up 204% in 2026 — Why BIMI Is the Visual Trust Layer Every Sender Needs Now

    You have heard the DMARC message. You have published the record, you are working toward p=reject, and your mail is authenticating cleanly. You are ahead of 91% of domains on the internet. But here is what no compliance …

  • May 18, 2026 5 min read

    The 2026 DMARC Enforcement Gap: Why Having a Record Is Not Enough

    A wave of new industry data published this spring lands a single, urgent message: most organizations have done just enough to avoid getting blocked by Gmail and Outlook — and absolutely nothing to stop attackers from …

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