Email Security: Mimecast & Microsoft

This whitepaper presents a comprehensive view of email security in M365 environments, demonstrating how layered security approaches reduce risk. It shows that Mimecast catches approximately 1 in 41 dangerous emails that pass through M365 defenses, delivers 255% ROI over three years, and provides measurable improvements in detection efficacy, administrative efficiency, and human risk management. Organizations concerned about email as their #1 threat vector should read this to explore how specialized email security solutions can enhance their existing security posture and deliver quantifiable business value.