Egress Prevent

Egress Prevent is an intelligent outbound email data loss prevention (DLP) solution engineered to prevent accidental data leaks, misdirected emails, and unauthorized data sharing before messages leave corporate inboxes. Powered by machine learning and contextual behavioral analysis, Egress Prevent operates in real time within Microsoft Outlook and webmail clients.

The software analyzes email context as users draft messages, evaluating recipient domains, historical communication patterns, and attachment data. Core capabilities include automated detection of incorrect recipients (catching autocomplete errors before send), deep content inspection for sensitive PII, financial data, and medical records, automated policy warnings prompting sender confirmation, and automated message-level encryption. By prompting users only when genuine risks exist, it changes employee behavior without creating alert fatigue.

Legal firms, financial institutions, and healthcare providers deploy Egress Prevent to maintain client confidentiality and avoid costly regulatory data breach notifications. It integrates smoothly with Microsoft 365, Exchange, and enterprise directory services. Common operational use cases include preventing employees from accidentally sending sensitive spreadsheets to wrong external contacts, ensuring confidential legal contracts are sent with enforced encryption, and providing compliance officers with auditable proof of outbound email data governance.