How to delete a managed Domain in Azure.

How to delete a managed Domain in Azure.

Some time we might be in a need to delete the managed domain in Azure. Follow the below mentioned steps to delete the managed Domain or custom Domain. However you will not be able to delete the Primary domain (abc.onmicrosoft.com) as it is the name of your directory abc.onmicrosoft.com).

• Log in to Portal.azure.com with global Admin credentials

• Azure Active Directory => Custom Domain names

• Click on the custom domain name => Click Delete

To delete a custom domain name, you must first ensure that no resources in your directory rely on the domain name.

You can’t delete a domain name from your directory if:

• ·        Any user has a user name, email address, or proxy address that includes the domain name.
• ·        Any group has an email address or proxy address that includes the domain name.
• ·         Any application in your Azure AD has an app ID URI that includes the domain name.

You must change or delete any such resource in your Azure AD directory before you can delete the custom domain name.

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  Refer the docs for more info.
  https://docs.microsoft.com/en-us/azure/active-directory/active-directory-domains-manage-azure-portal
  https://msdn.microsoft.com/library/azure/e1ef403f-3347-4409-8f46-d72dafa116e0#BKMK_ManageDomains