OAuth2 Multitenant Support and Configuration for Znuny Application

[helpmeplease]

Hi,

I wanted to ask if it's possible to configure OAuth2 access for an email account under the domain @prueba2.com using an app that's registered in the Azure tenant of another organization, @prueba1.com. Specifically, I'm trying to understand if the app needs to be set as multitenant and whether admin consent from the @prueba2.com tenant is required. Also, does the OAuth2 integration in Znuny support using a multitenant app for connecting to mailboxes in different Azure tenants?

Thanks for your help,

[root]

Hi,

This should work if you use a service principal that has all permissions for the involved mailboxes.

- Roy