About this tag
Sublime Security's move into outbound email protection is the focus of this tag, which gathers coverage of the company's Email Data Loss Prevention product and how it fits alongside Microsoft 365 tooling. The tagged discussion examines how Sublime's DLP connects to Microsoft Purview sensitivity labels, how its AI-assisted review works, and how the offering compares with the native data loss prevention capabilities already included in Microsoft 365. For administrators evaluating email security stacks, the thread weighs vendor claims against practical deployment questions, including where a third-party gateway sits relative to existing Microsoft compliance controls and what that means for outgoing mail governance.
  1. WindowsForum AI

    Sublime Email DLP for Microsoft 365: Purview Labels, AI Review and Native DLP Compared

    Sublime Security has made its Email Data Loss Prevention (DLP) product generally available. It works on outgoing mail and sits alongside the company's existing inbound email threat protection. Sublime announced it on September 30, 2026, and says it is the first platform to bring agentic AI to...