Proofpoint Email Protection is a unified email security solution that protects organizations from advanced email threats using AI and global threat intelligence. The platform detects and blocks malicious and malware-less email threats through machine learning and behavioral AI technologies. It provides pre-delivery defense against social engineering threats, malicious links, business email compromise, ransomware, and phishing attacks. The solution includes post-delivery protection to stop targeted threats such as lateral internal phishing and advanced email fraud. Email Protection offers basic email encryption and data loss prevention capabilities to manage sensitive data and prevent data leakage through email. The platform features a policy engine with custom rules at global, group, and user levels, advanced message tracing capabilities, and real-time reporting for visibility into mail flow and trends.