This guide is for customers who continue to use the original platform for Veeam Data Cloud for Microsoft 365 until migration to the new unified experience platform is complete. If you use Veeam Data Cloud for Microsoft 365 in the unified experience platform, click here to go to the correct user guide.

Checking Permissions for Office 365 Exchange Online API

To check Office 365 Exchange Online API permissions, do the following:

Sign in to the Microsoft Entra admin center.
Go to Identity > Applications > App registrations, and select an application.
Select API permissions > Add a permission > APIs my organization uses.
Select Office 365 Exchange Online API in the list, check its permissions and configure them if needed.