Connection refused for URI https://login.microsoftonline.com on Azure Server

Khoa Phan 1 Reputation point
2022-04-04T08:21:21.94+00:00

Dear,

My application used Microsoft Graph for Authentication. The workflow here.

(1)Access to application -> (2)Redirect to Microsoft Login -> [Login success] -> (2)Redirect to my application with code parameter.

Step (1) and (2) It's working when my IT add 3 URLs to whitelist for Azure Server:

https://aadcdn.msauth.net

https://aadcdn.msftauth.net

https://login.microsoftonline.com/

But in step (3), I cannot received parameter from https://login.microsoftonline.com/ , It's appear "Connection refused for URI https://login.microsoftonline.com/telnatid//oauth2/v2.0/token"
189617-image.png
Could you please advise me for any configuration in Azure?

Thanks,

Khoa Phan

Windows for business | Windows Server | User experience | Other
Microsoft Security | Microsoft Graph
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