Microsoft Dynamics 365 Contact Center experienced an outage that lasted approximately eight hours. The outage was caused by database connectivity failures, preventing agents from accessing their workspaces or handling voice and digital conversations until service was restored just after midnight GMT. However, a separate and much wider global Microsoft 365 and Exchange Online outage—triggered by a network configuration issue—remained degraded for over 18 hours, disrupting Outlook, Microsoft Graph, and AI tools like Copilot, OpenAI, and Anthropic connectors across 74 countries.
The massive disruption forced major public services in the UK and Australia, such as the NHS and police departments, to fall back on phone lines, apps, and paper records. Ultimately, the article highlights the risks of cloud concentration, warning customer experience leaders that true resilience requires independent failover channels rather than relying on overflow systems and AI assistants hosted on the same compromised infrastructure. Learn more at CX Today.