Veeam O365 - trumpbook2020.us
https://trumpbook2020.us/veeam-o36501.01.2022 · The Request API permissions page appears. Click the Exchange APItile. Click the Application permissions tile. Select the full_access_as_app permission. Click the Add permissions button at the bottom of the pane. You are taken back to the VBO-AppRegistrationName API Permissions page. Click the + Add a permission button again.
KB2969: Veeam Backup for Office 365 Complete Permissions
https://www.veeam.com/kb296926.06.2019 · Have Veeam Backup for Office 365 automatically create the Azure AD application and all the required application permissions will be granted automatically. or You can create an Azure AD application manually , then configure the permissions in accordance with " Requirements for Modern App-Only Authentication " section of the User Guide.