Announcing Sublime Email DLP: Data loss prevention at the outbox · Blog · Sublime Security

Sublime Email DLP is a new outbound and internal email data loss prevention capability integrated into the Sublime platform. It routes outbound and internal messages via Microsoft 365 or Google Workspace rules, applies the same unified detection and enrichment (regex, NLP, file analysis, computer vision) used for inbound protection, surfaces flagged messages in a dedicated "DLP Flagged Messages" triage for manual classification and automated actions with full audit logging, provides an open-source DLP feed covering PII, financial data, PHI, and secrets, and is available now in public beta.