Issue Description: We are aware of and are currently investigating a known issue impacting a subset of users when accessing Outlook Web Access with the latest version of Google Chrome . Impacted users will be presented with a 401 error message. We recommend that affected users revert to using Internet Explorer as this is not affected by the issue. In the meantime we are working with Microsoft to resolve this issue as soon as possible.
Latest Update and Guidance:On 30/09 an update was applied to OWA to resolve the issue introduced in Chrome Version 85.0.4183.83 (Official Build) on-wards. Users should no longer receive a 401 error.