Service Health

Real-time monitoring of Microsoft 365 service health across all managed tenants. Track service incidents, planned maintenance, and historical uptime.

Overview

The Service Health dashboard provides real-time visibility into the status of all Microsoft 365 services. Monitor for outages, degraded performance, and advisory notices that may affect your managed tenants.

Service Status Table

Service	Status Options
Exchange Online	Healthy, Degraded, Outage, Advisory
SharePoint Online	Healthy, Degraded, Outage, Advisory
Microsoft Teams	Healthy, Degraded, Outage, Advisory
Azure AD / Entra ID	Healthy, Degraded, Outage, Advisory
Microsoft Intune	Healthy, Degraded, Outage, Advisory
Microsoft Defender	Healthy, Degraded, Outage, Advisory
OneDrive for Business	Healthy, Degraded, Outage, Advisory
Power Platform	Healthy, Degraded, Outage, Advisory

Active Incidents

When services are experiencing issues, active incidents are displayed with:

Incident ID — Microsoft tracking identifier
Title — Brief description of the issue
Status — Investigating, Service Degradation, Service Interruption, Restoring
Tenants Affected — Number of your managed tenants impacted
Start Time — When the incident began
Last Update — Most recent status update from Microsoft

Historical Uptime

Service	Last 24h	Last 7d	Last 30d	Last 90d
Exchange Online	100%	99.99%	99.98%	99.97%
SharePoint Online	100%	100%	99.99%	99.98%
Microsoft Teams	99.85%	99.95%	99.92%	99.90%
Entra ID	100%	100%	99.99%	99.99%

Filters

Service — Filter by specific Microsoft 365 service
Status — Healthy, Degraded, Outage, Advisory
Tenant — Filter by affected tenant
Date Range — For historical uptime view

Graph API Data Sources

GET /admin/serviceAnnouncement/healthOverviews
GET /admin/serviceAnnouncement/issues
GET /admin/serviceAnnouncement/messages

API Reference

GET /api/monitoring/health — Get overall service health
GET /api/monitoring/incidents — Get active incidents
GET /api/monitoring/uptime — Get historical uptime