Is Microsoft 365 Down Right Now?
Live global uptime status, multi-region edge latency, official incident reports, and automated monitoring for Microsoft 365.
Microsoft 365
microsoft365.comProductivity cloud suite including Word, Excel, PowerPoint, Teams, SharePoint, and Entra ID.
Primary edge roundtrip
Edge consensus
NA, EU, APAC Edge DOs
Edge consensus mesh
Stop checking manually.
When Microsoft 365 goes down or suffers silent latency degradation, you shouldn't be refreshing status pages, searching social feeds, or waiting for angry user reports. Get alerted the exact second Microsoft 365 fails.
Free 50 monitors • 3m standard (1m for first 10) • 2-of-3 Edge Quorum • No credit card required
10-Second Edge Intervals
Continuous HTTP, WebSocket & DNS checks from 15+ global edge nodes.
4-of-7 Quorum Verification
Multi-region consensus verification prevents 3 AM wakeups from transient routing blips.
Multi-Channel Escalation
Instant alerts to Slack, Discord, Telegram, SMS, PagerDuty & Webhooks.
import { defineMonitor } from "@steadystack/core";
export default defineMonitor({
name: "Microsoft 365 API & Health",
target: "https://microsoft365.com",
interval: "10s",
consensus: { requiredRegions: 3 },
alerts: ["slack-dev-ops", "pagerduty-p1", "discord-incidents"],
});Global Edge Reachability & Regional Latency
Synthetic probe response times tested from SteadyStack worldwide vantage points.
Downtime Impact Analysis
What happens when Microsoft 365 degrades
Office web apps return 500 errors, cloud autosave fails, admin center is unreachable, logins fail globally.
Common HTTP Error Codes Observed
Critical Monitored Subsystems
Components tracked on microsoft365.com
Engineering Resilience Guide: Surviving Microsoft 365 Outages
Defensive software architecture patterns to prevent third-party cascade failures.
Immediate Tactical Steps
- 1Check status.office365.com and @MSFT365Status on Twitter for global tenant alerts.
- 2Verify tenant health in Microsoft 365 Admin Center Service Health dashboard.
- 3Test document editing in desktop Office apps in offline mode.
- 4Flush local DNS cache and verify network connectivity.
Recommended Resiliency Patterns
Circuit Breaker Pattern: Automatically trip and fallback to cache when Microsoft 365 error rates exceed 15% in a 30s rolling window.
Idempotent Background Retries: Push failed API events into an asynchronous dead-letter queue with exponential backoff and jitter.
Multi-Region Edge Synthetic Consensus: Rely on SteadyStack to alert your team before end-users notice degradation.
Frequently Asked Questions: Microsoft 365 Availability & Monitoring
Everything you need to know about tracking Microsoft 365 outages and SLA reliability.