This eBook explains how Proofpoint enhances Microsoft 365 defenses against advanced email threats. While Microsoft tools cover basics, they miss evasive threats like BEC, TOAD, phishing URLs, and QR code scams. Proofpoint adds multilayered protection through predictive sandboxing, NexusAI, DMARC loops, and behavioral analysis. It offers both Secure Email Gateway (SEG) and API deployment options, allowing flexibility between speed and configurability. With Core Email Protection stopping 99.99% of threats and serving 85% of Fortune 100 firms, the eBook underscores Proofpoint’s role as the trusted augmentation to Microsoft’s native defenses.

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