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Is Microsoft 365 down?

Probing office.com from our servers.

Checking Microsoft 365…

What problem are you having with Microsoft 365?

Live Microsoft 365 Problems

User-submitted reports over the past 24 hours

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Uptime history (24h)

24h agoNow
Online Offline Partial No data

Recent User Reports for Microsoft 365

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More about Microsoft 365

Site name
Microsoft 365
Site URL
office.com
SSL certificate
Not yet checked
Last checked
Total checks
10

Troubleshooting tips for Microsoft 365

If our monitor says Microsoft 365 is up but you still can't reach it, try these steps:

Hard-refresh your browser

  • Press Ctrl + F5 (Windows/Linux) or Cmd + Shift + R (Mac).
  • Or open an incognito / private window and try again.

Clear cookies and cache

  • Browser settings → Privacy / History → clear cookies & cache for the last hour.

Flush your DNS cache

  • Windows: Command Prompt → ipconfig /flushdns
  • macOS: Terminal → sudo killall -HUP mDNSResponder
  • Linux: sudo systemd-resolve --flush-caches
  • Chrome: chrome://net-internals/#dns → Clear host cache

Restart your router

  • Unplug router and modem for 30 seconds, then plug back in and wait for all lights to stabilise.

Try a different DNS or VPN

  • Switch DNS to 1.1.1.1 (Cloudflare) or 8.8.8.8 (Google).
  • Use a VPN to check if Microsoft 365 is region-blocked in your area.

Frequently asked questions about Microsoft 365

Check the live status checker at the top of this page. It probes office.com from our servers and shows the real-time HTTP status code, response time, and 24-hour uptime history.

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About Microsoft 365

Microsoft's cloud productivity suite.