Configuring the mobile DLP poliy/content/support/library/data/v78/help/mobile_policies.aspx
Data Security analyzes content when users synchronize their mobile devices to their organization’s Exchange server. If content being pushed to the device breaches the organization’s mobile DLP policy, it is quarantined or permitted accordingly, whether that content is part of an email message, calendar item, or task.
Mobile policies are set for user directory entries (users and groups), business units, or custom users, not individual mobile devices. In other words, you can prevent sensitive data being sent to John Doe’s mobile devices, not to a particular device ID.
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