Affected services:

  • Microsoft Office 365 Services
  • Exchange Online

Microsoft service interruption

Opened on Tuesday 29th January 2019, last updated

Resolved — The authentication issue with the Office 365 portal have now been resolved

Posted by Adam Shearman

Monitoring — Services are coming back online. If you are still having issues, try force refreshing the cache of your web browser. Usually this can be achieved by holding down the shift key while pressing the reload webpage button.

Posted by Adam Shearman

Identified — At present, Microsoft are having DNS issues. This is affecting users attempting to log in to the Office 365 portal, as well as signing in to other services via single sign on. If you are already logged in to your machine you should be unaffected for the time being, but you will have to use the following URL to get to the Office 365 dashboard: https://portal.office.com

Posted by Adam Shearman