Office 365 – Application Impersonation


How do I setup application impersonation


  1. Load up PowerShell in Admin mode
  2. If you don’t have Exchange Online PowerShell installed: Install-Module -Name ExchangeOnlineManagement
  3. Login using: Connect-ExchangeOnline
  4. Enter login credentials
  5. Copy and paste: Enable-OrganizationCustomization
  6. Change to your admin user: New-ManagementRoleAssignment -Role “ApplicationImpersonation” -User