Office 365 Monitoring: Microsoft Teams Outage February 4, 2021
On February 4, 2021, at ~4:30 pm UTC, Microsoft reported an issue that was causing some users in...
ENow Software
On October 4, 2021, at ~7:28 pm UTC, Microsoft communicated via Tweet (@MSFT365status) that they were investigating an issue affecting user access for Outlook.
Initially, Microsoft communicated just a single incident number, EX289214. The last outage that Microsoft communicated was approximately a week ago (MFA issue, September 28th).
Within minutes of their first message, Microsoft sent out a "correction" tweet and provided the proper URL for the service status. At this time, Microsoft still had not determined (or was willing to disclose) the cause of the problem impacting Outlook access. System admins were directed to check with the Microsoft admin center, and status.office.com had slightly more detailed information.
By approximately 8:18 pm UTC, less than an hour after first announcing their investigation into the matter, Microsoft was able to confirm that a recent configuration updated was the root cause, which impacted several Outlook connection methods. Microsoft at this time began reverting the change in order to rectify the issue.
But all was not resolved. Within the hour, at approximately 08:58 pm UTC, Microsoft provided an additional incident number, MO289250. Their initial investigation as to the Outlook issue revealed that other services, namely Teams and SharePoint Online could be experiencing issues as well.
Some 2 hours after their last message, Microsoft was brief in its response indicating no information as to root cause, and indicating only that their mitigation efforts were showing "positive improvement" on the impacted services. Microsoft also indicated a third incident number, OL289238.
Just after midnight, Microsoft communicated another short message, devoid of details and particulars, stating only that significant improvements were still being seen.
And at approximately 1:38 am UTC, some 7 hours after first reporting as to the Outlook access issue, Microsoft provided its final communication as to all of the above service issues: mitigation efforts were now completed and the issue was fully resolved.
The Importance of Office 365 Monitoring
In a cloud-world, outages are bound to happen. While Microsoft is responsible for restoring service during outages, IT needs to take ownership of their environment and user experience. It is crucial to have greater visibility into business impacts during a service outage the moment it happens.
ENow’s Office 365 Monitoring and Reporting solution enables IT Pros to pinpoint the exact services effected and root cause of the issues an organization is experiencing during a service outage by providing:
- The ability to monitor networks and entire environments in one place with ENow’s OneLook dashboard which makes identifying a problem fast and easy without having to scramble through Twitter and the Service Health Dashboard looking for answers.
- A full picture of all services and subset of services affected during an outage with ENow’s remote probes which covers several Office 365 apps and other cloud-based collaboration services.
Identify the scope of Office 365 service outage impacts and restore workplace productivity with ENow’s Office 365 Monitoring and Reporting solution. Access your free 14-day trial today!
