Current Status: Engineers have identified network connectivity issues between Yammer and Azure storage that is responsible for storing uploaded files. Engineers are in the process of determining the appropriate remediation steps.
User Experience: Affected users may be receiving intermittent errors when attempting to upload files or previewing files on Yammer.com. As a workaround, users may be able to make subsequent attempts and successfully upload or preview files due the intermittent nature of the issue.
Customer Impact: Customer impact appears to be limited at this time.
Incident Start Time: Wednesday, June 3, 2015, at 1:20 PM UTC
Preliminary Root Cause: Network connectivity issues occurred between Yammer and the Azure storage that stores uploaded files. The underlying root cause is under investigation.
Next Update by: Wednesday, June 3, 2015, at 10:30 PM UTC