Previous incidents

Postmortem is available at here.

The AU auth service has recovered. Azure completed the database update and traffic is stable again.

The issue came from an internal component used by our proxy, which caused incorrect status reporting. We're updating our error handling to prevent this going forward. Service availability was not affected.

The abnormal traffic source was contained and affected domains were temporarily blocked. Performance returned to normal for all tenants. We’re contacting the customer involved to verify intent and ensure proper setup going forward.