Microsoft Office 365 has data loss prevention (DLP) policies for certain subscription levels that, if set up properly, can help prevent data leakage.

Microsoft 365's built-in Data Loss Prevention tools make it easier for IT teams to safeguard sensitive data and prevent misuse across email, SharePoint, OneDrive and more.

Armorblox is the first vendor to bring NLU to prevent data loss in Microsoft Office 365, Microsoft Exchange, and Google Workspace environments.