Use Microsoft Entra ID to manage user access and enable single sign-on with Proofpoint Cloud Services. Requires an existing Proofpoint Cloud Services subscription.

* Enterprise Single Sign-On - Microsoft Entra ID supports rich enterprise-class single sign-on with Proofpoint Cloud Services out of the box. Users sign in using their organizational accounts hosted in Active Directory.

* Easy Configuration - Microsoft Entra ID provides a simple step-by-step user interface for connecting Proofpoint Cloud Services to Microsoft Entra ID.