Get onboarded The first step is to get the macOS device enrolled in Intune for easy management. To do so, follow this guide: https://learn.microsoft.com/en-us/mem/intune/user-help/enroll-your-device-in-intune-macos-cp The guide is a little out of date, but the principals work all the same. Now to get the device onboarded into Microsoft Purview. https://learn.microsoft.com/en-us/microsoft-365/compliance/device-onboarding-offboarding-macos-intune?view=o365-worldwide As you will have seen in the article above, onboarding uses the same mechanism for onboarding macOS to MDE. Once the configuration profiles are installed as seen in Intune > Devices > macOS > macOS devices > click the device name > Device configuration . They should have a nice green tick next to the word “Succeeded” under the “State” header. I had a bit of a brain spasm with the naming, I would use Microsoft’s naming suggestion as seen in their guide. Create the DLP policy To configure the DLP