Current Status: We’ve implemented a configuration change on the affected provisioning infrastructure that has resolved the underlying issue. Existing provisioning requests are processing, and we expect them to complete on Monday, August 29.
User Impact: New tenants signing up for Office 365 may experience delays of up to 48 hours to provision the Yammer service.
Scope of Impact: While we’re not aware of any customer reports of impact, our monitoring indicates all new tenants will be potentially affected.
Start Time: Wednesday, August 24, 2016, at 10:00 PM UTC
Preliminary Root Cause: A configuration issue within the infrastructure that handles Yammer provisioning is causing provisioning delays.
Next Update by: Monday, August 29, 2016, at 10:00 PM UTC