EM connector to Microsoft Exchange Online

Hello,

We try to tests Microsoft Exchange Online in order to process through EM some reporting notification and we received this error “Message: AADSTS900971: No reply address provided.”

We use Microsoft Exhange Online connector with OAuth (attached)

About this error I found some useful links like AADSTS900971: No reply address provided. - Microsoft Q&A or azure - How do I resolve a "No reply address provided" error when using MSAL.js? - Stack Overflow but I am not sure what need to set in Azure Active Directory about RedirectURL in this case.

Can you help us ?

Best regards,
Radu.

Hello @sradum ! If you’re using a custom OAuth app, there is a Redirect URL reserved by Microsoft for desktop applications (EasyMorph included):

https://login.microsoftonline.com/common/oauth2/nativeclient

To learn more about EasyMorph visit easymorph.com.