Office 365

Is Office 365 down?

No problems detected

If you are having issues, please submit a report below.

Office 365 is an online productivity suite that is developed by Microsoft. Office 365 contains online and offline versions of Microsoft Office, Skype and Onedrive, as well as online versions of Sharepoint, Exchange and Project.

Problems in the last 24 hours

The graph below depicts the number of Office 365 reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Office 365 Outage Chart 01/15/2026 16:20

At the moment, we haven't detected any problems at Office 365. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by Office 365 users through our website.

  1. Sign in (42%)

    Sign in (42%)

  2. Errors (30%)

    Errors (30%)

  3. Website Down (28%)

    Website Down (28%)

Live Outage Map

The most recent Office 365 outage reports came from the following cities:

Loading map, please wait...
City Problem Type Report Time
United StatesRed Lion Errors
ColombiaBogotá Website Down
GermanyTübingen Sign in
United KingdomSouthampton Website Down
United KingdomSouthampton Website Down
United KingdomLondon Website Down
Map Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Office 365 Issues Reports

Latest outage, problems and issue reports in social media:

  • wincent Greg Hurrell (@wincent) reported

    A while back I moved some spreadsheets off of Google Sheets (to reduce the number of eggs I have in Google baskets) to Office 365 (seeing as I get an employee discount). But I am having real trouble getting past the UX/UI flaws. So many cut-your-own-fingers-off sharp edges.

  • mrimann Mario Rimann (@mrimann) reported

    Oh, it's DNS again? Can't reach the mailservers of several #office365 tenants because the hostname is not resolvable at the moment. @MSFT365Status confirms an issue (EX397744). Hope they can fix that soon... #dns #monitoring

  • 1RMSupport 1RM Support (@1RMSupport) reported

    We are seeing issues with both client and our hosted mail servers sending mail to users on Office 365 domains. (DNS lookup fails if you are interested) Downdetector is showing reports of problems

  • jonhoneyball Jon Honeyball (@jonhoneyball) reported

    @getwired Hopefully not If it does it will be FrontPage Enterprise Server For Windows 11 Edge 2023. Will require an office365 e3 license or higher. And won’t work on WOA

  • RenovateJustine Justine 🏳️‍🌈🏳️‍⚧️ (@RenovateJustine) reported

    I cannot be the only one who finds it hard to maintain thought all my errors are asking for attention. @Office365 Could you please add hotkeys for on/off spell check?

  • beyjohn1 John (@beyjohn1) reported

    @MicrosoftHelps I can't open the Office 365 Admin Center at some locations. I've tried clearing DNS, resetting the browser, and tried another browser, but nothing seems to work. While at another office, it loads with no issues. Can't get to some status pages either.

  • YFelice3 Y Felice (@YFelice3) reported

    @Office I can’t login to or receive email from Office 365 today/ Outlook. Please advise

  • dupson_pl dupson (@dupson_pl) reported

    @LuiseFreese Can you explain this login feature in mock? What is the point of it if this is Power Apps with OOB office 365 auth

  • tmetcalf_ Troy Metcalf (@tmetcalf_) reported

    @betchaboy Missed this and replied to a thread. I tried a long time ago but got shut down. iCloud server is blocked too. Wouldn’t mind actually being able to talk to the people in charge though. That’d be nice. Sometimes policies have to shift with changing times. We have most of Office365

  • LPLobinske Louise Pare-Lobinske (@LPLobinske) reported

    Dear #Microsoft, It would be nice, now that we're on #Office 365 or whatever, if we had #Excel formulas that actually updated every time we added or subtracted rows or columns. Sincerely, Everyone who's ever beaten their head against the wall trying to find a "$4,000 error"

  • simplydotcom Simply.com (@simplydotcom) reported

    We are currently seeing a global issue with sending mail to Office 365 domains. (DNS lookup fails).

  • tgraupmann Tim Graupmann (@tgraupmann) reported

    @MSFT365Status @MicrosoftHelps It seems that because of how our security policy is setup, when the user session expires, we run into this issue. So it's not an outage, it's just dynamics not handling expired sessions properly. Our office 365 sessions all expire at the same time seeming like an outage.

  • ReidCarlberg Reid Carlberg ☮️ (@ReidCarlberg) reported

    @TheJohnGorup @satyanadella Dude it’s like when you’d talk to people about platform and they’d start to get it and say something like “salesforce is a terrible name” Office 365 is a great name, and the only better name is Microsoft 365. Prove me wrong.

  • bardhub James Hubbard (@bardhub) reported

    Once again contact with @Microsoft store and @Office365 is terrible. This time for work. Employee installing on Windows 11 Pro laptop that was fresh install gets 0x800706d9 error. Last troubleshooting step is to do a reset....WTF, it's a new laptop.

  • UsmanAfzali Usman Afzali (@UsmanAfzali) reported

    @VeerOffTrack @Office365 & the new @UCNZ authentication system sucks even more. It gets u login to each app so many times (by sending a code to your number). I wish they made it less complicated. In my other work place, I only have to login to “intranet” once, and then I don’t need to login to anything

  • oneredmouse One Red Mouse (@oneredmouse) reported

    We are seeing issues with both client and our hosted mail servers sending mail to users on Office 365 domains. (DNS lookup fails if you are interested) Downdetector is showing reports of problems

  • quofles Anusha (@quofles) reported

    @RishiAlwani @Office365 im offering 2 companies the opportunity to use my data , i dont get the problem here :(

  • simplydotcom Simply.com (@simplydotcom) reported

    We are currently seeing an internet-wide issue with sending mail to Office 365 domains. (DNS lookup fails).

  • HenriGauthier19 Henri Gauthier (@HenriGauthier19) reported

    @AngeZanetti @lifesaverluke Mainly to do admin taks. Typical stuff: - Manage Office 365 Admin / emails - Web Hosting - Various advice on security and SaaS products - Being "here" for any technical issues.

  • simplydotcom Simply.com (@simplydotcom) reported

    We are currently seeing an internet-wise issue with sending mail to Office 365 domains. (DNS lookup fails).

  • JoachimAstel Joachim Astel (@JoachimAstel) reported

    @mrimann @MSFT365Status DNS Outage for mail servers at #office365

  • imHaardShah Haard Shah (@imHaardShah) reported

    @Windows , @Microsoft , @Office365 I am office 365 and Windows user. I am facing a big trouble. I have 3 calandras and I can’t select default calendar. So, every time I enter anything in calendar I have to select the calendar which makes an extra step for me. Can you help me?

  • whotookmyname Paul (@whotookmyname) reported

    Some days I hate Office 365 (business plans) and some it's Google WorkSpace. today is the latter. If what I think is the problem then it's a stupid setting they have in my eyes.

  • HeikeRitter Heike Ritter (@HeikeRitter) reported

    @Mazeron @Office365 @msftsecurity Hi Andre, I just checked in one of our test environments and can't repro this behavior. Has it been resolved for you by now? If not, I suggest contacting support as it doesn't seem to be a general issue.

  • LaurentCREPET Laurent CREPET (@LaurentCREPET) reported

    Hi @Office365. It seems there are issues resolving DNS records like *.mail.protection.outlook.com.

  • ybba2026 abby. (@ybba2026) reported

    Someone please help me. My work switched to Office 365 and I hate the Mail client on Windows. Is there a way to login to your Office 365 via the Outlook app?

  • stephancasas Stephan Casas (@stephancasas) reported

    It feels like the devs responsible for @Office365 @OneDrive had to work extra hard to make the user experience as terrible as it is. How is it possible that adding a single file results in “syncing 2000+ changes?”

  • rushworth_a alastair rushworth (@rushworth_a) reported

    @ChrisBeeley maybe time for me to give it another go - I really don't love the annual office365 sub! I think the issue I had before was it being slow to open / close files & sometimes would crash - that was on a mac.

  • SteveOfMaine Steve Sawczyn (@SteveOfMaine) reported

    @Lyn_Essence I have Office 365 so presumably the latest. I don't want to put you through the trouble of demos but would love to talk to you more about this and how you're making it work.

  • jonofnmi Jon (@jonofnmi) reported

    microsoft word to google doc because you're no longer a student and they've closed down your office 365 account pipeline