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How to Find Active EWS-Based Apps in a Microsoft 365 Tenant
Microsoft will retire Exchange Web Services (EWS) from Exchange Online on October 1, 2026. A new usage report helps tenants understand what apps use EWS. Many of the apps are likely to be first-party...
If you are struggling to find the App IDs it is easier in PowerShell using the following
#Get Azure App Name from App ID
Connect-MgGraph -Scopes Application.Read.All
$appid = Read-Host "Enter App ID"
Get-MgServicePrincipal -Filter "Appid eq '$appid'"