@SivatejaI7587 Microsoft Purview Message Encryption lets email users send encrypted messages to people inside our outside their organization. It combines email encryption and rights management capabilities. Rights management capabilities are powered by Azure Information Protection.
Pega Platform supports native signing and encryption for sending emails with the Microsoft Graph email protocol, which is the preferred standard for connecting to Microsoft Office 365 accounts. Pega Platform uses the S/MIME protocol for encryption, and you can configure encryption for outbound emails that use Microsoft Graph.
Pega can work with emails that have been encrypted by other Microsoft tools. Pega Platform supports the S/MIME protocol for encryption and can integrate with Microsoft Graph for sending and receiving encrypted emails. However, compatibility with specific encryption tools may depend on the implementation and configuration.