Proofpoint set up guides as of 06-22-2022.

The most recent Proofpoint set up guides as of 06-22-2022.

https://help.proofpoint.com/Proofpoint_Essentials/Email_Security/Administrator_Topics/hostedemailservices/Configuring_Office_365_for_Proofpoint_Essentials

https://help.proofpoint.com/Proofpoint_Essentials/Email_Security/Administrator_Topics/050_importing/Azure_Active_Directory_Sync_Guide_-_New_API_Version.

Regards,

Kon Belieu

Partner

[email protected]   |  513-575-3500

4440 Lake Forest Dr., Suite 102B, Cincinnati, OH  45242