Microsoft’s decision to join Google and Yahoo in enforcing stricter rules for high-volume senders has triggered an immediate response across the internet. In the last 30 days alone, 406,042 new domains have deployed Domain‑based Message Authentication, Reporting & Conformance (DMARC), pushing the global total to 10.9 million. While not all domains will be exclusive Outlook users,…
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Phishing campaigns continue to change. Attackers are adapting faster than traditional security tools, using more subtle methods to bypass filters and reach inboxes. The latest KnowBe 4 Phishing Threat Trends Report (2025) shows a steady increase in attacks that slip through email security platforms and a growing use of techniques that avoid detection, increasing…
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Executive Summary: Over the past year, 2.3 million organizations have adopted DMARC, enhancing email security globally. This progress reflects a positive trend toward securing email ecosystems, with certain countries leading the charge. This article: Introduction It has been one year since Google and Yahoo implemented stricter requirements for bulk email senders. Eleven months ago, Red…
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