Trellix DLP Endpoint protects sensitive data in email headers, body, or attachments when emails are sent. Email storage discovery detects emails with sensitive data in OST or PST files and either tags or quarantines them.
Trellix DLP Endpoint protects sensitive content in email by adding content classifications to content and blocking emails with sensitive content from being sent. The email protection policy can specify different rules for different users and email destinations, or for emails protected with encryption or Rights Management. Rules can be enabled for Trellix DLP Endpoint for Windows, Trellix DLP Network Prevent, or both. Manual classifications added by Trellix DLP Endpoint for Windows users are supported by Trellix DLP Network.
Trellix DLP Endpoint can also monitor or block sensitive email in the new Outlook by adding a custom add-in to your Microsoft Outlook. For more information on how to add an add-in see, Add custom add-in for Windows and Add custom add-in for macOS.