Sign up for Office 365
Learn more about Office 365
Subscribe to receive notice when this page changes (click Subscribe to this wiki page under Options in the right pane).
Office 365 uses IPv4 addresses, and a preview of the service using IPv6 is available. Use of IPv6 addressing is optional and not required for connectivity with Office 365. All Office 365 features are not fully enabled using IPv6 as part of this preview.
For related information, see IPv6 Support in Exchange 2013 and IPv6.
1 out of 1 people found this post helpful.
Are the IPv6 addresses broken out to regions as per help.outlook.com/.../gg263350.aspx