ForcePoint Email Security Software protects email systems from various threats through multi-layered defense mechanisms. It supports cloud, hybrid, or on-premises deployment, offering advanced threat detection, including ransomware, malware, phishing, and Business Email Compromise (BEC) attacks. The software utilizes the Advanced Classification Engine (ACE) and integrates with existing email systems like Microsoft Exchange. It features real-time threat protection, data loss prevention (DLP), device access control, and user behavior monitoring. Additionally, it supports encryption, DKIM, and provides a Personal Email Manager portal for users to manage quarantined emails, ensuring comprehensive protection against email-based threats.