Final Status: Engineers identified and corrected a configuration issue that was impacting the Yammer service.
User Experience: Affected users may have experienced degraded performance and message posting delays.
Customer Impact: Customer impact appears to have been limited.
Incident Start Time: Tuesday, April 21, 2015, at 12:58 AM UTC
Incident End Time: Tuesday, April 21, 2015, at 1:10 AM UTC
Preliminary Root Cause: A configuration issue was caused by a recent deployment to the production environment.
Next Steps: The following is a list of known action item(s) associated with this incident. As part of the Office 365 problem management process, additional engineering actions may be identified to improve the overall service.
– Action: Review the infrastructure update process to prevent reoccurrences of this scenario.
Please consider this service notification the final update on the event.