Issues opening Outlook and accessing Microsoft 365 services

Microsoft have confirmed through their internal telemetry that service has fully recovered for Microsoft 365 services in New Zealand.

Microsoft monitoring indicates that the Microsoft service impact should be resolved for all users in New Zealand with minimal residual impact to some users

Microsoft service availability is beginning to recover for the majority of users. However, they've identified a small subset of users experiencing residual impact, and they're applying targeted solutions to provide relief. In parallel, Microsoft investigations into what initially caused this issue are ongoing.

We have had multiple reports of users being unable to access Microsoft 365 services including Outlook and Exchange Online.
This is likely a result of a global Microsoft outage overnight.