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 01/29/2026 05:45

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Most Reported Problems

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

  1. Sign in (40%)

    Sign in (40%)

  2. Errors (38%)

    Errors (38%)

  3. Website Down (23%)

    Website Down (23%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
GermanyKitzingen Errors
United StatesHurricane Website Down
GermanyHamburg Website Down
United KingdomBelfast Errors
FranceCharenton-le-Pont Errors
United StatesColorado Springs Sign in
Map Full Outage Map

Community Discussion

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

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Office 365 Issues Reports

Latest outage, problems and issue reports in social media:

  • tbridge777 Tom Bridge is ready for Christmas Music 🎄🎵🎹 🇺🇸 (@tbridge777) reported

    I have been fighting a GoDaddy Office 365 to Office 365 migration since Friday night and I have gotten to the part of any terrible project that I now question whether or not I should have ever decided to work with computers, or people, or both.

  • DoctorVive Dr. Genevieve Guenther (@DoctorVive) reported

    And @Microsoft you need to stop changing users' system preferences, too. Leave their highlight colors alone in @Office365, for goodness sake! People have been asking that you fix this bug for literally years.

  • robertmclaws Robert McLaws (@robertmclaws) reported

    *sigh* At the finish line for my BurnRate add-in for Excel. Everything works the way I want. Glorious. Had to implement Office 365 logins, which makes sense. Microsoft doesn’t allow AAD login dialogs in IFRAMEs, which makes sense. But now my add-in doesn’t work on the web.

  • toddmote Todd Mote (@toddmote) reported

    Upgraded to #ConfigMgr 2010 yesterday. Still the Office 365 invalid certificate signature issue with my ADR. Still resolve by uninstalling an October update, or is there another solution? @djammmer @robdotyork #MEMCM

  • wdmullins20 Daniel 🌊 (@wdmullins20) reported

    @Microsoft, if someone has a @Windows or macOS computer and an @Office 365 subscription, and most people do through their school or employer, please alert them to download and install the programs instead of using the dumbed down online versions.

  • kaede_io カエデ@卒論 (@kaede_io) reported

    office365 sign in sita

  • zmfk Zach (@zmfk) reported

    Hey @Office365 bought a subscription and I keep getting a "The authentication session has expired. Please sign-in again" error. I need this fixed asap so I can work in my resume.

  • althefifth Al Cameron (@althefifth) reported

    @joelrandyblake Agreed this a challenge. Can’t think of a one stop solution for all tools. ERP system. Many good ones out there, and often industry specific. Phocas as an affordable B.I. Tool (highly customizable reports, access to all data) Office 365 for exchange server emails to start

  • yerdaone yerda (@yerdaone) reported

    @Office365 ever since y’all combined everything. The whole platform is *** and slow thanks

  • harIequiin Daniel (@harIequiin) reported

    William Shakespeare is hands down favourite for my money. He's had the power of Office 365 injected into his arm, Tom's whole gimmick is being able to walk but he can't do that without a stroller. A complete mismatch.

  • john_education John Stuart - Education (@john_education) reported

    @mrs_ferns @GlowScot @Office365 Hi. Do you mean the West OS app? If you do, then West OS requires an Glow login (or equivalent education tenancy for the few councils that will access a different way). Email me if you want more info.

  • harismian999 𝕄𝕚𝕒𝕟 ℍ𝕒𝕣𝕚𝕤 (@harismian999) reported

    @MicrosoftUAE Kindly optimize the Installation of office 365. Servers are mostly down. Installation is slow.

  • DoctorVive Dr. Genevieve Guenther (@DoctorVive) reported

    @whermany @Apple @Office365 😩 I'm currently downloading Big Sur precisely in the hopes of fixing these issues.

  • Realtor2Go KeepingUHonest (@Realtor2Go) reported

    @greta @AppleSupport Cloud Server based email is the safest and most flexible approach. Sign up for Office365 and run Outlook as your email client on any device including IOS and MACs. Microsoft is far better at handling email than Apple.

  • ffforward TheAnalyst (@ffforward) reported

    @Office365 @MSThreatProtect still having issues with these. CC @Pawp81

  • robsMast robert davies (@robsMast) reported

    @DoctorVive @Apple @Office365 Hmm. I’m using Catalina and don’t have either of these problems. You might give tech support a call…

  • VIvaStMarys St Mary's Sixth Form (@VIvaStMarys) reported

    Emails are not working folks due to migration work to Office 365 😬

  • blekrhinofan Billy yen sen Billy yens (@blekrhinofan) reported

    @blekrhino @hamburgfortuna Think theyll just include slack enterprise as part of their bundle which is basically what MS does. Problem is that slack rn relies on third party apps (could be good too), whereas teams has built in office features. Dont really like office365 personally tho. ur a nerd btw

  • doctorjackpine Shawn Serbin (@doctorjackpine) reported

    @seeoh2 Yup. And each time I have to reconnect I struggle to get to the "correct" login method (from at least three different ways) so that I connect through the gov version but also through my Office365/BNL portal. Half the time Outlook crashes before I can complete the link.

  • ficusd Tom (@ficusd) reported

    So why did @office365 think breaking all email forwarding was a good idea? How do I determine what the forwarders were so I can restore them? You just threw all that out? Seriously what the hell? Support was happy... thought ticket volume was just way down.

  • tbridge777 Tom Bridge is ready for Christmas Music 🎄🎵🎹 🇺🇸 (@tbridge777) reported

    Suffice it to say that @GoDaddy's engineering team has very lax SLAs, terrible controls, and a support department that is disingenuous at best and user-hostile at worst. Our client's email domain is being held hostage from the Office 365 tenant they're now paying for.

  • SlowPsycho SlowPsycho (@SlowPsycho) reported

    Internet web experts! I have been asked to provide a Windows Live ID - is this different to my Office 365 / Microsoft Account / Windows login ID?

  • full2001 Marc Fuller (@full2001) reported

    @azuresupport #azTechHelp Why do I have to pay for support with a 2FA issue with Office 365. Is support no longer included with Office 365 Subscriptions?

  • ChaRL_est_1980 Charlotte (@ChaRL_est_1980) reported

    We still have no access to the server where everything is stored. We only have access to emails on office 365. We now have to work from a spreadsheet of company names and google their phone number and chase payments. Great stuff.

  • 27suns Abette Fromaney (@27suns) reported

    Hey @AppleSupport - 14.2 broke the ability to open password protected MS Office 365 password protected documents on iDevices. When are you going to fix this well known but production crippling problem? @Office

  • aadetugbo Adewale Adetugbo (@aadetugbo) reported

    With IOS, there are fewer support calls associated with running Office 365 and Outlook on an iPad. Set up Microsoft Authenticator for your office domain and avoid all the expired password issues (you really expire passwords after 60 days??!) No irate directors /5

  • schmerg Tim M (@schmerg) reported

    @davetron5000 The installed binary stuff is not quite that bad.. yet.. but is heading that way. My (paid-for and installed) Office365 and VisualStudio both regularly start complaining that I'm not licensed and have to re-login to validate etc. Subscription models suck

  • tbridge777 Tom Bridge is ready for Christmas Music 🎄🎵🎹 🇺🇸 (@tbridge777) reported

    It has now been 52 hours since GoDaddy failed to properly release my client’s Office 365 license. They spent 36 hours denying they did anything wrong. They say it could take another 60 hours to fix. My recommendation is clear: do not do business with them.

  • saminakaboy Jay (@saminakaboy) reported

    @Outlook hi, are you aware that new outlook on Mac (13 inches) extends beyond the screen boundary on the right when on full screen? Outlook support says issue was escalated but it hasn’t been resolved for sometime now. Quite inconvenient, please take a look at it. Cc @Office365

  • naffy Naffy (@naffy) reported

    like it’s so easy just find a random assignment on scribd with student ids on it and login to office365 cuz they never bothered to change the default password or probably don’t even know they get office for free