Live Microsoft Office 365 status. See if Microsoft Office 365 is down, view recent outages, and get real-time alerts when problems start.
Microsoft Office 365 is operational
IsDown pulls data from Microsoft Office 365's status page every few minutes and collects user-reported issues. Refresh the page to see if there are any updates.
This chart displays the number of user-reported issues 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. We only consider an issue widespread if there are multiple reports within a short timeframe.
IsDown has tracked 98 incidents since started monitoring Microsoft Office 365 status in May 2022. We collect data from 4400+ services, and normalize the data to give you a clear picture of the impact of the outage.
3 days ago · lasted about 19 hours
The expedited configuration change has reached about 65 percent of affected infrastructure. We’re continuing to see a sharp increase in service availability worldwide as the deployment continues. We’re closely monitoring progress and anticipate fu...
3 days ago · lasted about 2 hours
We're gradually rolling out a repaired version of the service change. We're closely monitoring service health telemetry to maintain stability and performance.
9 days ago · lasted about 4 hours
We've tracked and collected 98 incidents since started monitoring Microsoft Office 365 status
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Kelly
Still having server issues with outlook
Mary
Doesn't show the latest messages from the phone, even if I refresh.
David
I am currently unable to send or receive emails from my email address @outlook.com. Additionally, I'm unable to delete drafts.
D
To do list app and webapplicatie is not working. I can't seem to login or get to the main screen with the tasks. It crashes all the time.
Peter
Tasks / To Do not working on iOS app nor desktop browser. No sync last 13 hours.
Melissa
I can sign in but cannot pull up any of my files.
Dave
Can't send or receive emails
Kasey
My hotmail wont sign me in. It keeps wanting to verify my info and its all correct
DJ
WONT SYNC OR SHOW ME TASKS ON DESKTOP, APP OR ONLINE
First
On Mobile: App keeps trying to either log in or sync with the server. No issue on desktop so far.
Kevin
Unable to connect from Desktop Outlook client. Can connect using web client, but bo junk mail overnight which is extremely rare. Should have 50+ junk messages.
Pascal
ToDo in the web reports to getting my task list ready for hours whithout showing me any of my tasks.
loraine
states error and cannot connect to server
Ashley
Connection to sever failed Changed my password Even on browser I can’t log in
Norm
Not synchronising, or reimplementing repeated tasks
Jasmyn
No emails are coming through but i’m getting the notification and i cannot log in
Douglas
I have not been able to sign onto Outlook all day. I hope this problem is solved sometime this morning!
Tim
had to reset pword, and now won't connect. Validating Server Connextions, then problem with account setup, then it opens sync options for server address, port, etc. Go next, then problem with account set-up.
Daniel
Microsoft Office 365 is not loading. Obviously, the status update you have that indicates it is working is inaccurate and outdated. Please fix it.
Bridgett
not receiving or can send emails
Anita
I keep getting this message: t looks like the webpage at https://excel.officeapps.live.com/x/_layouts/xlviewerinternal.aspx?unified=1&ui=en-US&rs=en-US&wopisrc=https%3A%2F%2Fmy.microsoftpersonalcontent.com%2Fpersonal%2Fa05357d9b97c727a%2F_vti_bin%2Fwopi.ashx%2Ffiles%2Fb97c727a57d92053...
Peggy
Issue with excel spreadsheets opening from a browser
Naomi
Date and times setting on Micosoft setting sometimes gets paralyzed
Reni
Trying to check emails and gets some say "Trouble loading"
Judy
Trying to check emails and getting a box that says "Something went wrong" Error 401
Kate
Not receiving emails from gmail
Mhd
Not receiving emails from gmail
June
potential problems with Outlook crashing after updates and a DHCP service issue on Windows Server
Vu
disturbances in Microsoft 365 desktop app . Its already been 2 days , and they are still likes this
chris
website wont load,only getting blank screen
Thu
notable disturbances in Microsoft 365 desktop app . And clear service degradation as well
Ngân
crashes of the Microsoft Teams desktop app happen occassionally this whole day
Trinh
Also from RMIT , is RMIT student . Microsoft Office desktop app are crashing , and its not working . Even when in high demands , they are still fixing its really slow
Chau
Have this error when accessing from Vietnam. Can Microsoft Cloud not be scalable? Thank you for your patience We are currently experiencing high demand. Please wait and try again later.
Kevin
Outlook 365 search function not working
Jerry
check to see if onedrive-personal is running. I cannot open anything that was pictures or scanned in
Royce
Microsoft Office 365 is very slow - can send but cannot receive email
Pranav
None of the existing microsoft lists links are opening. I am able to create new ones though
CWallis
Header loads but no items in lists displayed
De
Lists not loading opening blank page and displaying top banner only. Issue ongoing over 24 hours
VB
Lists in OneDrive are not loading
Bruno
We are currently experiencing an issue with Microsoft Lists. When attempting to access the tool, only a blank page is being displayed, and no content is loading.
sam
MS Lists is not working, unable to access data, all other MS services appear to be working.
Tye
over the last month or mabe a little more. works and then shut down too many requests, try another site or vpn. it is sporadic. about to drop msn/hotmail/outlook all together. it is a has been site. the news is old, mixed up to the hour mixed with 4 day old news. and the writers don't even try it...
Patrick
MS lists is not responding...
Megan
If I comment in the comment section of an item, emails are not received, but the comments are logged
Anita
Not receiving emails on 2 accounts
Tommy
its slower than a snail Really ?!
Kevin
The RETR command did not succeed. How do I fix this?
Pepe
desktop client Freezes, web works well
B
can't login - no connection
PICCELO
No login access code arrived
Gary
Can’t receive or send emails
Mary
The app on my phone does not download new mail. No problem on the website using a laptop.
Gerry
Busy try again later message
Jack
Outlook.com is not sending or receiving since yesterday
Vlad
Unable to access Onedrive through web client
Ivan
Tried to logged in back but keeps stuck on "too many requests"
Donald
500 Internal Server Error still showing.
Paul
Will not open e-mail saying An error (500 Internal Server Error) has occurred in response to this request.
Be the First to Know When Vendors Go Down
IsDown aggregates official status pages and provides alerts when outages are detected
Services commonly monitored together with Microsoft Office 365
Microsoft Office 365 isn't down. You can check Microsoft Office 365 status and incident details on the top of the page. IsDown continuously monitors Microsoft Office 365 official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Microsoft Office 365 is currently operational. You can check Microsoft Office 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 Office 365 being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Microsoft Office 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 Office 365 last outage was on July 10, 2025 with the title "Users may be unable to access their mailbox using any connection methods"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Microsoft Office 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 a service 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. The integration allows us to provide more details about the outage, 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.
IsDown offers an easy way to monitor Microsoft Office 365 with maximum flexibility
IsDown monitors Microsoft Office 365 for major outages. A major outage is when Microsoft Office 365 experiences a critical issue that severely affects one or more services/regions. When Microsoft Office 365 marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Microsoft Office 365 status page for minor outages. A minor outage is when Microsoft Office 365 experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Microsoft Office 365 status page to provide the most accurate information. 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 Office 365 and all their 9 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.
Microsoft Office 365 and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
Very happy with isDown. Setting up and managing the monitoring is straightforward. The customer support team has been excellent, always quick to answer questions and provide assistance.
I definitely recommend IsDown.
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