MC365114: Configuration Change: Tenants using Management API notifications service must update endpoints to support TLS 1.2
Azure Information Protection has now retired the use of Transport Layer Security (TLS) 1.0 and 1.1 and begun enforcing TLS 1.2 for all components and as part of a long-term shift to refuse legacy protocol and cipher suite connections, the Office 365 Management Activity API notifications service now utilizes only the transport layer security (TLS) …