Office 365

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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 01/04/2026 20:40

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 (44%)

    Sign in (44%)

  2. Errors (31%)

    Errors (31%)

  3. Website Down (25%)

    Website Down (25%)

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 StatesMonroe Errors
United StatesNew York City Errors
United StatesCharlotte Errors
United StatesBowling Green Errors
United StatesBonney Lake Errors
United StatesBellmore Errors
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:

  • RichardLeos Richard Leos (@RichardLeos) reported

    Being Tier 3 support I really shouldn't be asking end users what OS or client versions theh are running. Troubleshooting office 365 add-ins not working. Find user has unsupported OS and blocks cookies preventing web app from working. Help desk please do basic triage.

  • letsgetmathing Martin Noon (@letsgetmathing) reported

    Chromebook PowerPoint help required - my sons teachers are narrating PowerPoint files but those do not work on the chromebook PowerPoint app or on google slides. Is there a fix to this? Tried opening them on web office 365 files don’t always want to open.

  • dravine JR (@dravine) reported

    @2Complex4Tweets @Artist_HB Doc compatibility issues are not that big of an issue. I have a windows VM for multiple reasons, and an MS Office 365 subscription for the rare occasion I need Office apps, mostly Excel in my case. If MS is that central to your ops, use their services instead of GSuite.

  • BenthicForam Bas (@BenthicForam) reported

    The university is transferring everything from Google to Office 365, and it's taking me a full afternoon to fix the ****.

  • zefie zefie (@zefie) reported

    Okay I need to calm down and say this nicely. @Microsoft, please stop using Windows Updates "Setup" as a chance to: 1) Get me to reset my browser to Edge 2) Get me to reset my custom apps to MS Defaults 3) Get me to use OneDrive 4) Get me to buy Office 365

  • F1lawyer Graeme M Cunningham (@F1lawyer) reported

    @Defencebrief I've been trying for weeks. Have called the helpline and left messages and they have not got back to me. I am now being locked out on a regular basis as system keeps trying to set up pop3 connection. Very frustrating. Let me know if you get a fix for office 365 please

  • africanscribe Kristina Gubic (@africanscribe) reported

    @Apple Just updated my OS to #BigSur on Macbook Air and finding that Microsoft Office and @Dropbox are not working well. Apps dont open, some files not visible. Is there a fix I am missing? @Office365

  • nerinedorman I KILL YOUR DARLINGS 🏳️‍🌈 #DRAGONAGE (@nerinedorman) reported

    @Jen_Thorpe @Office365 I'm going to tell the author to supply me a clean document for the edits. I have wasted too much time to try find a fix for this.

  • IamStan Ant Stanley #BLM (@IamStan) reported

    @QuinnyPig Intelligent Cloud includes all world wide server revenue and associated professional services ... Office365 is part of another segment at MS.

  • YarnGeek YarnGeek aka Hardass Glamour Flex (@YarnGeek) reported

    Office converted us to Office 365 and man, Outlook's layout is SHOCKINGLY unreadable. So, so bad for the eyes. Send me your layout fix tips, please? Especially for fixing the truly ridiculous reading pane header bar that takes up half the damn screen?

  • stiangiltvedt Stian A. Giltvedt (@stiangiltvedt) reported

    @trellosupport Trying to log in with the first login fields. After email (Office 365) is typed in then password field disappear and button "Log in with Atlassain" show up. Still no luck to log in. Even password is right with browser. To make it clear: I did not try Google until your response.

  • zipperiah zipperiah (@zipperiah) reported

    @MSFT365Status Office 365 is completely down in the Uk

  • slashfla Slashfla (@slashfla) reported

    Thank you @GoDaddy for ruining my email experience. YOU decided to move everything to Office365 now email applications no longer work. Told by support it will be down until MARCH 12! Get your act together!

  • KieranCM87 Kieran CM 🍁🍂🍃🐾 (@KieranCM87) reported

    @jsnbts I often find in Office365 my profile pic just randomly disappears. I’ve also had issues when changing my password via windows that it doesn’t seem to change it straight away for other O365 products.

  • JAdoreLaurette violent sprite (@JAdoreLaurette) reported

    Microsoft Office 365 is not working for me at all and I'm on the verge of tears atp

  • LAamcneary @LAamcneary (@LAamcneary) reported

    @Reuters I still can’t receive emails in office 365. Can they fix that first?

  • jimwpco Jim (@jimwpco) reported

    @outlook In Office 365 home, I'm trying to send an encrypted email with Outlook that has a PDF file attached and it bounces back undeliverable. Error: “Your message couldn’t be delivered because it couldn’t be decrypted” DSN code 5.7.1 in Exchange online -Office 365.

  • Husky_MMGS 🐺 Hᴜsᴋʏ_MMGS 🐺 (@Husky_MMGS) reported

    @libreoffice @TheEinarkist Hey! Does this handle syncing email/calendars across multiple devices? If so, where do I sign up so I can dump @Office365 (Who have been billing me for a service they can't seem to make work. It worked flawlessly for one month. Now they can't fix it.) If you can, I'll buy.

  • TREAT_NMD TREAT-NMD (@TREAT_NMD) reported

    TREAT-NMD are having email issues - a Microsoft Office 365 issue, which we have escalated to Microsoft. They expect to resolve it within 48 hrs. No guarantee your/our emails will be sent or received until then.

  • fredrovich Frédéric Legault (@fredrovich) reported

    @smoon_lee @MSFT365Status @Office365 It was working but super slow

  • willbeonekenobi willbeonekenobi (@willbeonekenobi) reported

    @jayjay0884 @Ludovision @NextGenPlayer Microsoft doesn't only make money from just windows licenses, but also Office365 subscriptions, Azure cloud virtual machines, email hosting, server client access licenses, Microsoft Store fees when you buy on their store, Xbox Live Gold and gamepass are a few

  • readJerome jerome #EndSARS (@readJerome) reported

    I had to finally give in and purchase an Office 365 subscription. The year is starting on a terrible note.

  • EduTechND EduTech of ND (@EduTechND) reported

    EduTech is experiencing issues preventing authentication into Office 365 using @k12.nd.us accounts. It is affecting access to Office 365 via the Web as well as Outlook Desktop. We will update you with more info as soon as possible. We apologize for any inconvenience caused.

  • ASRScience Miss R 🔬🔭💡📈 (@ASRScience) reported

    @miss_padfield I find the app is really glitchy with this sort of stuff but I never have a problem on the online version through office 365 so have given up using the app other than for meetings!

  • PastMatters PastMatters (@PastMatters) reported

    @Bratfud78 Mine had a similar issues this morning. I think it was about office 365 permissions. I gave them the link ‘anyone with a link can access’ and that fixed it! Lucky though!

  • Ezio_Morte Ezio (@Ezio_Morte) reported

    @MSFT365Status @Office365 Hi, is there a known issue with adding Guest users to Teams? I'm seeing an issue when adding a guest account by using the email address and getting an error message Retry again. If I'll try to add a guest account to a separate SharePoint Site, no issue.

  • GreenJimll Jon Knight is 2m away with the fairies (@GreenJimll) reported

    @biomechstu If you have Office365 I think you can set the Proofing language to be either US English or UK English (and others besides) so that things like "neighbour" which are OK in UK English will be highlighted as spelling mistakes in broken-US-English. ;-)

  • younghock2 young_hock (@younghock2) reported

    Microsoft make things so complicated I swear I get tired of troubleshooting micorsoft office 365 issues and stuff

  • nerinedorman I KILL YOUR DARLINGS 🏳️‍🌈 #DRAGONAGE (@nerinedorman) reported

    @Jen_Thorpe @Office365 So far the only fix I can find is nuking/formatting the Word document before you start working on it.

  • hulmed Dave Hulme (@hulmed) reported

    @danpalmer I think Teams works out of the box between office 365 companies, but because that is based on AD its more likely the company will have broken something when changing AD settings in Windows for example.