Article ID: 2787264 - View products that this article applies to.
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Am I using Office 365 after the service upgrade?
When you try to remove a domain from Microsoft Office 365 in the Office 365 portal, you receive the following error message:
Cannot Remove Domain
<DomainName> can't be removed because you're using it for your SharePoint Online website. If you want to remove the domain, first change the address that you're using for SharePoint Online to a different domain.
To fix this issue, change the domain that's used for your SharePoint Online website address, and then wait up to 24 hours. To do this, follow these steps:
For more information, see the following Microsoft Knowledge Base article:
(http://support.microsoft.com/kb/2284755/ )You get an error message when you try to remove a domain from Office 365
Still need help? Go to the Office 365 Community