🔮 The Perimeter-Only Email Security is Dead: The Mandate for Layered Defense in the AI Arms Race. 🥽 Dive into the tectonic shift defining the email security market, projected to reach up to $19.8 billion by 2032. The crisis of trust is fueled by sophisticated, AI-generated threats, including polymorphic phishing and Business Email Compromise (BEC). This reality demands that organizations move beyond single Secure Email Gateways (SEGs) and embrace a layered, ecosystem approach for comprehensive protection. 💻 The modern defense is defined by a “better together” strategy: combining a Native Platform Anchor (like Microsoft Defender for Office 365 for baseline hygiene) with a Specialized Augment Layer. This augmentation, often an API-based Integrated Cloud Email Security (ICES) solution (e.g., Abnormal, Sublime), targets “human-layer” attacks like BEC and conversation hijacking that native security often misses. Research indicates that 63% of enterprises now utilize this “Microsoft...