Self-hosted Exchange service

Amir Reza Mehrbakhsh 1 Reputation point

I have PHP application that fetches user's calendar using Microsoft graph and signInAudience is set to "AzureADandPersonalMicrosoftAccount" in manifest , but it doesn't work for self hosted exchange services.

Is there any way to use M graph for these type of accounts?
If no; what is your suggestion?

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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  1. CarlZhao-MSFT 39,101 Reputation points

    As far as I know, Ms graph currently does not support access to customer mailboxes in the Self-hosted Exchange service. It currently only provides access to customer mailboxes in the Exchange Online cloud.

    However, I found an interesting document about Exchange hybrid deployment, and I am not sure if it will help you.