Hello @Gawas, F.Dinesh , thank you for reaching out. The error states that the reply URL is not available, hence to fix this, you need to add a valid RedirectURI/ReplyURL in your app registration in AAD.
Please refer to the screenshot below:
Note: The RedirectURI/ReplyURL is required by AAD, so that AAD knows where to post the token back so that the app can pick that token up and use it. Hence you need to specify the correct Redirect URI for your application as from where the app can pick the Access_token and use it further.
Also, based on the error shared above, I have pulled the backend logs and I see for your application the RedirectURL is missing. Once you add the correct RedirectURL/ReplyURL to the corresponding App Registration of that app it should work fine.
Hope this helps.
Do let us know if this helps and if there are any more queries around this, please do let us know so that we can help you further. Also, please do not forget to accept the response as an Answer; if the above response helped in answering your query.
I have configured the Authentication redirect URL at the AAD. the same URL is used in the android application. still, I'm facing the same error as above.
If you are getting this error on an RDP server when setting up Outlook, what URL do you need to add in this area? Is there a specific URL for Outlook desktop on an RDP server?