Users may be experiencing issues logging into the Microsoft Exchange Online service, which is the web interface for Exchange email.
5/13, 12:55 p.m. -- The Microsoft Exchange Online service has been restored. If you are still experiencing issues logging into the Outlook Web Access service, please contact IT Services -- IT Support Center at firstname.lastname@example.org or (310) 267-4357.
5/13, 12:20 p.m. -- A resolution has not been provided, however we are receiving reports that users are now able to login successfully without any redirect errors.
5/13, 11:00 a.m. -- Some users may be unable to sign in to the Microsoft Exchange Online service, such as the https://www.outlook.com/owa/ad.ucla.edu website. Users may encounter the following error message: "AADSTS50011: The reply URL specified in the request does not match the reply URLs configured for the application: 'e48d4214-364e-4731-b2b6-47dabf529218'". Microsoft is aware of the issue and is currently implementing a resolution. There is no timetable for resolution.
In the interim, users should be able to work around the issue by disabling redirects in their respective browser.
If you have any other questions, please contact IT Services -- IT Support Center at email@example.com or (310) 267-4357.