On June 19th, 2020 at ~7:00am UTC, Microsoft reported that they were investigating an issue where users in Japan and the APAC region were unable to access the Microsoft Teams service through desktop client.
Roughly an hour later at ~8:30 am UTC, Microsoft reported that the issue had been mitigated and that access had been restored through Japan and APAC.
On June 18th, 2020 at ~7:00am UTC, Microsoft reported an issue that was causing problems receiving messages in Microsoft Teams throughout North America.
They soon after reported that they were rerouting service traffic through alternate infrastructure and tentatively started to recover.
On June 15th at ~1:00pm UTC, Microsoft reported an issue with Outlook client within Europe.
They soon after reported that the issue may be preventing users from connecting to Exchange online when using Outlook client and they were continuing to troubleshoot the issue.
On Monday June 15 at ~12:00am UTC, Microsoft reported a Microsoft 365 services outage.
Microsoft 365 status reported that some users may be experiencing issues when attempting to access Microsoft 365 services in the Oceana region and stated that more information could be found in the admin portal.
On June 11th 2020 at ~2:30pm UTC, Microsoft reported that they were investigating an issue with Microsoft Teams.
Several users began confirming the issue throughout Ireland, India, and the UK. While others expressed their frustration with the outage as well as the fact that information was not being updated in the admin center.
On June 9th, 2020 at 9:30 UTC, Microsoft reported that some users may be experiencing issues with accessing the Microsoft 365 Admin center.
Users quickly confirmed they were experiencing this issue in several places including Australia, the UK and the Netherlands. Others also confirmed issues within the Security Admin center and reported issues with O365/Azure such as timeouts and errors.
On June 3, 2020 at ~1:00 pm UTC, Microsoft reported an issue in which users from Brazil were not able to connect to Microsoft 365 services.
At ~3:00 pm UTC, Microsoft reported that the previous issue had been resolved and that further details could be found in the admin center.
On Monday June 1st at ~7:00 pm, Microsoft 365 statues reported that they were investigating an issue that was affecting sign-in functionality for the Skype for Business service. They soon after reported that the issue was affecting a subset of users in the United States.
Microsoft reported an outage involving SharePoint online and OneDrive for business on June 1, 2020 at ~4:00am UTC. Shortly after, Microsoft 365 Status reported that the issue was primarily isolated to users within Australia.
On May 22nd, 2020, Microsoft 365 Status reported an issue impacting multiple Microsoft 365 services at ~8:00pm UTC.
Microsoft reported soon after that the issue was caused by a recent update that was preventing users from successfully authenticating to multiple Microsoft 365 services. They were attempting to re-route traffic to a healthy infrastructure.