You can use enterprise email security solutions to enable trusted communication, block a major inroad for attackers, and protect end users from themselves. But to realize these benefits, you’ll first have to select from a diverse set of vendors that vary by size, type of offering, geography, and use case differentiation. Security leaders and pros should use this report to understand the value they can expect from an enterprise email security vendor, learn how vendors differ, and select one based on size and market focus.