Microsoft 365 status updated
Microsoft 365 is working normally
This chart shows the number of user-reported issues for Microsoft 365 service health over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem.
See where users report Microsoft 365 is down. The map shows recent Microsoft 365 outages from around the world.
Top locations, last 24h:
See what users report when Microsoft 365 is down and how Microsoft 365 outages affect them.
UTC Date: 2026-04-04T04:43:17.667Z Client Id: D8B88162C8C649F2B74F06D669CB6FAF Session Id: 39121a98-15f0-45e3-8443-0c3094a29adc Client Version: 20260320002.12 BootResult: configuration Back Filled Errors: Unhandled Rejection: Error: 500:undefined|undefined:undefined err: Microsoft.Exchange.....
Jared - “You need the Internet to connect to your Microsoft account” OneDrive not signing in Outlook / M365 apps showing Disconnected Copilot features failing to authenticate.
Christopher - outlook is crashing Error Signature: Exception: EXC_CRASH (SIGABRT) ExceptionEnumString: 805306368 Exception Code: 0x00000001 (0x0000000000000000) Date/Time: 2026-04-03 21:07:38 +0000 Application Name: Microsoft Outlook Application Bundle ID: com.microsoft.Outlook Application Signature: O....
Chase - Planner down Office 365 Planner services aren't available right now We're working to restore all services as soon as possible. Ref A: E76418AC2C2B420FAB046836BE6309B5 Ref B: DFW311000107045 Ref C: 2026-04-03T20:58:17Z.
it is saying that I need Internet to connect to Microsoft account, but I don't have any problems with my internet connection.
406 - Missing emails. Senders are saying they are getting the emails returned to them saying the mail system cannot be delivered..
Linda - Outlook will not connect to the Internet. Went down April 2, 2026 in the early afternoon..
SharePoint is down. It just says "Error".
unable to download new emails, status is "disconnected".
365 won't recognize that I've already signed in and used their dumb authenticator to verity my credentials. Keeps saying my something is wrong with my login.
Pieter - UTC Date: 2026-04-03T09:03:07.513Z Client Id: D720FB9E701043698160872CC98DADB4 Session Id: 34632b78-161e-4b96-88ff-501fe0246ddd Client Version: 20260320002.10 BootResult: configuration Back Filled Errors: Unhandled Rejection: Error: 500:undefined|undefined:undefined err: Microsoft.Exchange.....
Issy - Failed to obtain authoring session token from RP. Failed to get authorized. xhr error. Status: 0, response: Session ID: 82881a6e-d413-4b33-ae6f-b9183814d187.
I am not able to access my Word and CoPilot, and if I fill in my Gmail, number, and passcode to sign in, it shows that I am not connected to the internet. I am unable to do my assignments..
Ruben - Service is unavailable again.
Microsoft 365 admin is not loading. Just says "service unavailable.".
In the last 90 days, Microsoft 365 had 40 incidents with a median duration of 5 hours 8 minutes.
Incidents
Major Outages
Minor Incidents
Median Resolution
Full incident reports for recent Microsoft 365 outages, including timelines, affected components, and resolution details.
| Title | Started At | Duration |
|---|---|---|
|
Some users may be unable to access the Microsoft 365 web sign-in page and the Microsoft 365 Copil...
Title: Some users may be unable to access the Microsoft 365 web sign-in page and the Microsoft 36...
|
Apr 02, 2026 at 08:40 PM UTC
|
about 5 hours |
|
Central US admins may be unable to access or experience delays accessing the Microsoft 365 admin ...
Title: Users may be unable to access or have delays accessing the Microsoft 365 admin center
Use...
|
Apr 02, 2026 at 08:20 PM UTC
|
about 3 hours |
|
Users may have been intermittently unable to access their Exchange Online mailboxes in some conne...
Title: Users may be intermittently unable to access their Exchange Online mailboxes in some conne...
|
Apr 02, 2026 at 08:01 PM UTC
IsDown detected about 1 hour before official update
|
1 day |
|
Title: We're looking into a potential problem impacting Microsoft 365 Copilot Chat
User impact: ...
|
Apr 02, 2026 at 12:00 PM UTC
|
about 16 hours |
|
Title: Some users experience errors when attempting to create shared mailboxes in Exchange Online...
|
Mar 20, 2026 at 11:20 AM UTC
|
about 4 hours |
|
Title: Investigating user reports of issues with Microsoft 365 products
User impact: We don't ha...
|
Mar 18, 2026 at 03:28 PM UTC
|
about 1 hour |
|
Title: Some users may be unable to access Office.com or the Microsoft 365 Copilot web sign‑in pag...
|
Mar 17, 2026 at 11:42 AM UTC
|
1 day |
|
Title: Some users may be unable to access Office.com or the Microsoft 365 Copilot web sign‑in pag...
|
Mar 16, 2026 at 01:05 PM UTC
|
about 12 hours |
|
Some users may experience issues when accessing their Exchange Online mailbox via one or more con...
Title: Potential issues accessing mailboxes via one or more connection methods
User impact: User...
|
Mar 16, 2026 at 10:42 AM UTC
|
about 6 hours |
|
Users may be unable to save their personalization settings within Microsoft Copilot Chat and enco...
Title: Users may be unable to save their personalization settings within Microsoft Copilot Chat a...
|
Mar 16, 2026 at 12:00 AM UTC
|
8 days |
Check if any Microsoft 365 component is down. View the current status of 19 services and regions.
Compare Microsoft 365 status, outages, and service health against alternatives. See which services go down less often.
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Teams that track Microsoft 365 status also keep an eye on these services. Add them all to your IsDown dashboard for a single view of your dependencies.
IsDown has monitored Microsoft 365 continuously since June 2023, tracking this Productivity Tools for 3 years. Over that time, we've documented 224 outages and incidents, averaging 6.8 per month.
We monitor Microsoft 365's official status page across 19 components. IsDown interprets Microsoft 365 statuses (service is healthy, advisory, and incident) to deliver precise health metrics and filter alerts by the components you actually use.
To check if Microsoft 365 is down, IsDown combines official status data with user reports for early detection. Vendors often delay acknowledging problems, so user reports help us alert you before the official announcement.
Engineering and operations teams rely on IsDown to track Microsoft 365 status and receive verified outage alerts through Slack, Teams, PagerDuty, or 20+ other integrations.
IsDown checks Microsoft 365's status page every few minutes, across all 19 components. We combine official status data with user reports to detect when Microsoft 365 is down, often before the vendor announces it.
When Microsoft 365 status changes, IsDown sends alerts to your preferred channels. Filter by severity to skip noise and focus on outages that affect your business.
IsDown checks Microsoft 365 official status page for major/minor outages or downtimes. A major outage is when Microsoft 365 experiences a critical issue that severely affects one or more services/regions. A minor incident is when Microsoft 365 experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a Microsoft 365 outage, we send you an alert and update your dashboard and status page.
Microsoft 365 and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.
IsDown collects all information from the outages published in Microsoft 365 status page to provide the context of the outage. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
IsDown monitors Microsoft 365 and all their 19 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
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IsDown checks the status of over 6,020+ services every few minutes. We aggregate official status information and normalize it, plus collect crowdsourced reports for early outage detection.
When we detect an incident or status change, you receive an alert immediately. Customize notifications by service, component, or severity to avoid alert fatigue.
View all your services in a unified dashboard or public or private status page. Send alerts to Slack, Teams, PagerDuty, Datadog, and 20+ other tools your team already uses.
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Looking for Microsoft 365 outage alerts like Downdetector? IsDown monitors Microsoft 365's official status page for verified incident data, not just user reports. Know exactly when Microsoft 365 is down, which components are affected, and when service health is restored. Here's why official Microsoft 365 status monitoring beats crowdsourced detection:
| Features | IsDown | Downdetector |
|---|---|---|
| Official Microsoft 365 status page monitoring. Know when Microsoft 365 is down with real time incident details. | ||
| Monitor 6,020+ services including Microsoft 365 in a single dashboard. | ||
| Instant Microsoft 365 outage alerts sent to Slack, Teams, PagerDuty, and more. | ||
| Combined monitoring: Microsoft 365 official status plus user reports for early outage detection. | ||
| Maintenance feed for Microsoft 365 | ||
| Granular alerts filtering by Microsoft 365 components and regions. |
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Microsoft 365 isn't down. You can check Microsoft 365 status and incident details on the top of the page. IsDown continuously monitors Microsoft 365 official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Microsoft 365 is currently operational. You can check Microsoft 365 status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Microsoft 365 being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Microsoft 365 official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Microsoft 365 last outage was on April 02, 2026 with the title "Users' queries may fail with an error message in Microsoft 365 Copilot Chat"
IsDown has tracked 224 Microsoft 365 incidents since June 2023.
Check the Microsoft 365 status at the top of this page. IsDown combines official status page data with user reports to show whether Microsoft 365 is down for everyone or if the issue is on your end.
IsDown monitors 19 Microsoft 365 components in real-time, tracking the official status page for outages, degraded performance, and scheduled maintenance.
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Microsoft 365 and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Microsoft 365 is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Microsoft 365's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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