From the Department of Bizarre Anomalies: Microsoft has suppressed an unexplained anomaly on its network that was routing traffic destined to example.com—a domain reserved for testing purposes—to a ...

Microsoft routed example.com email traffic to servers operated by Sumitomo Electric A test-only domain was treated as a real email provider inside Microsoft systems Outlook autodiscover returned valid ...

Microsoft routed example.com email traffic to servers operated by Sumitomo Electric A test-only domain was treated as a real email provider inside Microsoft systems Outlook autodiscover returned valid ...