Email Security

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Exchange Online Mail Flow Explained: Why Most Email Problems Are Self-Inflicted

Email is still one of the most business-critical services in Microsoft 365.Yet, it’s also one of the areas where I see the most confusion,...

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Published On: January 12, 2026
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Safe Attachments: The Most Reliable Way to Stop Malware Before It Reaches Your Users

Email is still the number one delivery method for ransomware, phishing payloads, trojans, and weaponized Office files. Over the years working with Microsoft 365...

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Published On: December 4, 2025
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Why Safe Links Is One of the Most Effective Defenses in Microsoft Defender for Office 365

Email remains the number one attack vector — and phishing links are the most common initial entry point for attackers. That’s why one of...

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Published On: December 2, 2025
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Why Enabling DKIM in Exchange Online Should Be Your First Email Security Step

When it comes to email security in Microsoft 365, admins often think about anti-malware policies, spam filters, spoof intelligence, or Safe Links.While these features...

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Published On: November 24, 2025