I have an Enterprise Application registered on Azure Active Directory and I want only certain AAD users to be able to access it. I have created a user group for the authorized users and everything works fine. The users who are not assigned to the application, as expected, can't sign-in and they get an error message like the following after successful authentication. Is it possible to customize this message? I just need to add a support email address.

CodePudding user response：

Customization of error message in AzureAD may not be possible as in AADB2C. You may try to give the support email in "sign-in page text and formatting" entry box through

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