27/06/2023 16:03:00 PM (GMT)
NHSmail Reference : INC36657418
Microsoft Reference : EX610644
Issue Status : RESOLVED
Issue Description : Users may be unable to access their Exchange Online mailbox using Outlook on the web.
More info : Affected users may encounter an unexpected 500 error when accessing Outlook on the web.
Final Update : 28/06/2023 08:53:00 AM – Microsoft have confirmed that deployment of the fix has completed, and impact has been mitigated.
Scope of impact : Impact is specific to users who are attempting to access their Exchange Online mailbox using Outlook on the web.