Article ID: 2787317 - View products that this article applies to.
Not sure what release of Office 365 you're using? Go to the following Microsoft website:
Am I using Office 365 after the service upgrade?
When you try to remove a domain from Microsoft Office 365, you experience one of the following symptoms:
This issue occurs if the domain is the Microsoft Online routing domain. The Microsoft Online routing domain is the domain that's issued to you by Office 365 (for example, contoso.onmicrosoft.com). This domain can't be deleted. Therefore, the Remove link is unavailable.
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
Article ID: 2787317 - Last Review: October 25, 2013 - Revision: 9.0