MicrosoftWe've been trying to simulate how it will affect our EWS app. I disabled the EWSEnable flag at both the org & mailbox level and after 3 days our app still functions as normal without issue? For context our app is registered in entra and uses App-Only permissions (in particular full_access_as_app). It also uses OAuth client credential flow for the bearer access token etc..
Any ideas why this is still working for us? Is it possible this EWSEnable flag doesn't affect the type of app we have as it's using a different permission model etc..?
