User Impact: Users may have been unable to access yammer.com.
Final status: We’ve cleared the stale connection requests and confirmed that service has been restored.
Scope of impact: A few customers reported the issue, and our analysis indicated that any user served through the affected infrastructure would have experienced the problem.
Start time: Friday, October 21, 2016, at 3:52 PM UTC
End time: Friday, October 21, 2016, at 8:28 PM UTC
Preliminary root cause: Incoming connections to the service had become degraded on a portion of server infrastructure.
– We’ll continue to monitor the environment to ensure the issue does not reoccur.
This is the final update for the event.