Is Office 365 down?

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.

 Some problems detected at Office 365

Office 365 problems in the last 24 hours

Office 365 Outage Chart

October 17: Problems at Office 365

Office 365 is having issues since 03:30 PM EST. Are you also affected? Leave a message in the comments.

Most Reported Problems:

  • Sign in (56.52%)
  • Errors (34.78%)
  • Website Down (8.70%)

Office 365 Outage Map

The most recent outage reports and issues originated from:

Office 365 Comments

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

Office 365 Issues Reports

Latest outage, problems and issue reports in social media:
  • kinaton
    Jason Sensation (@kinaton) reported

    I can't believe the number of people getting scammed by Fake sellers of edu @Office365 versions.. They will last a month before closed down.

  • ianmoran
    Ian Moran (@ianmoran) reported

    Nice to see Office Insider on macOS get AIP label functionality but it seems broken, logged into my own 365 tenant but AIP labels being pulled from a client tenant

  • CherylPrax
    Cheryl Prax (@CherylPrax) reported

    @MicrosoftHelps Well I decided to wait but when nothing happened after 4 days I decided to 'repair' the whole of Office 365 and restart. Hey presto my emails are coming down again. Must remember to do that everytime.

  • cozziejoe1
    cozziejoe (@cozziejoe1) reported

    @Office365 The problem was fixed. But always worried

  • PSSDTechSupport
    PSSD Tech Support (@PSSDTechSupport) reported

    An Office 365 login looping issue has been identified. If you are experiencing login issues with Office 365, please contact the Help Desk for assistance.

  • somahony73
    Sean O'Mahony (@somahony73) reported

    @LCUK_Ltd @Office365 @OfficeSupport OK, seeing a bit more of where you're coming from now. In your case, I'd actually go down the risk of explaining the issue (in writing) re potential business data loss if PST is on local device and have them take ownership of that risk. If they're willing to to do, then so be it.

  • KingHarold1
    King Harold (@KingHarold1) reported

    @Argos_Online Will you please remind your warehouse to SCAN Microsoft Office 365 products before dispatching them otherwise after scratching to reveal the code when it is submitted to MS it returns"Error not found - no ticket". This is the second time! Will be ringing you later!

  • skatterbrainzz
    skatterbrainzz (@skatterbrainzz) reported

    I search "Office 365 ProPlus installation error 17004" and get blogs from 2013.

  • Zlatty
    Zlatko 'give me that Bajadera' Unger (@Zlatty) reported

    Microsoft should just take all of the Office 365 products and toss them in the bin. They crash, they don’t have as many features as the competition, take too many steps to get stuff done, lag on a top spec system, and have constant syncing and sharing issues. #frustrated

  • MobileRez
    Mitch Muenster (@MobileRez) reported

    @gcaughey @JenMsft Try to record a few sessions and it keeps cpu throttling on me thus bad video. I have to scale it down to 420p just to not consistently have issues. If I open office 365 or vs without another computer actually doing the streaming it's not useable. Which is sad for something $2.5k

  • bloonface
    Bloonface wants fluoxetine (@bloonface) reported

    @terragher Their latest idea to solve the problem was for me to buy Office 365 through Microsoft Edge or Internet Explorer. I'm a Mac user.

  • andyspeake1
    Andrew Speake (@andyspeake1) reported

    @Office365 Hi, I've just had a call from Microsoft support who confirmed there is an issue with Autodiscover on Federated Domains so hopefully all in hand at your end.

  • andyspeake1
    Andrew Speake (@andyspeake1) reported

    @Office365 @Microsoft @Office Multiple clients outlook will not connect. Looks like autodiscover may be broken somewhere. Getting more calls about this #office365 #outlook #autodisover #exchangeonline

  • Noelinho
    Noelinho ن (@Noelinho) reported

    I think Office 365 might have an issue with some of its EU servers.

  • andrea43736215
    andrea (@andrea43736215) reported

    @pldt @Office365 @MlaStandard @PLDTEnterprise @ePLDT @PLDT_Cares Around 5pm yesterday we lost again our internet connection, same issue red blink LOS, please fix it

  • marypcbuk
    Scary Mary Branscombe (@marypcbuk) reported

    @SwiftOnSecurity @octal @edbott @maryjofoley I'd suspect that the connection to O365 was the issue that the VPN fixed as I mix US and UK device, locale, location and Office 365 purchase frequently

  • Vimaljoyson
    Joyson (@Vimaljoyson) reported

    @trishtrashers @trishtrashers Sorry think about that solama evama #solution! My love always true tha so athala problem ella ennaku etha 🇮🇳Team koda #Office365 venum👍

  • integlangsbiz
    Dr Jonathan Downie (@integlangsbiz) reported

    My university's login portal for Office 365 has bad kerning, making it seem that it a login for Off ice. Everytime I have to check my email for this project, it bugs me. Not sure why.

  • VillamizarITPro
    Daniel Villamizar (@VillamizarITPro) reported

    This tweet, "I understand apple uses SSD but again storage is a issue. I use paid Adobe apps, Office 365 package, Cisco softwares , Android Studio & Xcode." hasn't been tweeted more than 0 times.

  • tkaczanowski
    Tomek Kaczanowski (@tkaczanowski) reported

    after 1h working with excel online from @Office365 I can say it works much worse than google spreadsheet - simple filtering operation takes time (20 rows!), and in general, google spreadsheet seems much more user-centric (designed to solve my problems)

  • iamharnad
    Krishna Haranath (@iamharnad) reported

    I understand apple uses SSD but again storage is a issue. I use paid Adobe apps, Office 365 package, Cisco softwares , Android Studio & Xcode.

  • stderrdk
    stderr.dk (@stderrdk) reported

    @muhahahadk @Office365 I'm close to blocking all mails from Office365 users. If I can't answer their emails, it might be better to not receive them at all. At least those users would then know why I'm not answering their emails and can complain to Microsoft about it. It's their problem after all...

  • stderrdk
    stderr.dk (@stderrdk) reported

    @muhahahadk @Office365 The mail-servers blocking by IP-address are all "*.mail.protection.outlook.com"-sites with IP-addresses assigned to Microsoft. There are no "other sites". Unfortunately it seems we're now at a point where Microsoft refuses to fix the problem unless I provide my birthday...

  • MaithaAlEbri
    Maitha☆` (@MaithaAlEbri) reported

    I’ve looked at my assignment 46 times according to office 365, but I still refuse to actually sit down and finish it 🙂

  • DHorse1
    David G. Horsman (@DHorse1) reported

    @VanRijmenam @thomaspower @Stevewal63 @GlenHendriks @PhillipNunnUK @jack @LinkedIn @Microsoft @Windows @Office365 @woepwoep Ie: Blah blah blah. From our white paper: "Detailed comment tweet series." End. Spam rules are an issue unless you drill down into each talking point (tweet) a bit. So, store all content on YOUR systems and page of course but use it everywhere. +

  • waldekm
    Waldek Mastykarz (@waldekm) reported

    @YannickReekmans @StfBauer Looking forward to hear the results. It involves changing a file in node_modules so not ideal, but at least unblocks us for now. Hopefully, we'll get a more robust fix in the future versions #SPFx #SharePoint #Office365 #Office365dev

  • waldekm
    Waldek Mastykarz (@waldekm) reported

    Found solution to the issue with using #SPFx v1.6.0 in #Docker on Windows. More info coming soon #SharePoint #Office365

  • martingeorge
    Martin George (@martingeorge) reported

    @JanJakobB @NatalieByrom I view PDFs with Preview, but if I need to edit them I can use Adobe Pro. Never had a problem. My employer uses Office 365 now, and I definitely lack some features that I would have on a Microsoft platform.

  • flinden68
    Frank van der Linden (@flinden68) reported

    must say that the support of #office365 was very good. After submitting a ticket, was called within 5 minutes. And issue was solved. #happy

  • waldekm
    Waldek Mastykarz (@waldekm) reported

    @Rayterrill @Frmelo21 @SharePoint Office 365 CLI supports MFA and other AAD features. Run `o365 spo login <your tenant>` and follow the instructions

  • BohunTo
    Tomáš Bohuněk (@BohunTo) reported

    @Office365 @donasarkar @ItzLevvie Question for you too, but as the issue appeared even before I installed Insider version, I guess the problem is elsewhere...

  • VillamizarITPro
    Daniel Villamizar (@VillamizarITPro) reported

    This tweet, "RT luqmaan_su: For 3 years I had a problem with my UiTM’s official student email account &amp; consequently unable to download Office 365 for…" has been retweeted 36 times.

  • MrKLukiwski
    Kristopher Lukiwski (@MrKLukiwski) reported

    @Office365 Looks like it was. Could not find any posting about it and was down for a few hours. We should be good now, cheers!

  • yusko13
    yuskondemand (@yusko13) reported

    @Microsoft we can’t purchase office 365 licenses and haven’t been able to for days. Anytime we go to check out, we get an error saying something happened on your end. Help.

  • VillamizarITPro
    Daniel Villamizar (@VillamizarITPro) reported

    This tweet, "RT luqmaan_su: For 3 years I had a problem with my UiTM’s official student email account &amp; consequently unable to download Office 365 for…" has been retweeted 22 times.

  • JonathanMosen
    Jonathan Mosen (@JonathanMosen) reported

    And that's that. Have now virtually left the building and ended my time with FS. It's been a blast. In some sort of weird tech karma, there's a bug in the build I have of Office 365 meaning the only way I could delete the FS Exchange server was...to use Aira. Lol.

  • DodgerZack
    Zack (@DodgerZack) reported

    Trying to order an Office 365 license for a client and only Microsoft would **** that up. It gives me an error when trying to check out.

  • 9kwDyo
    ?️daⓜ??ens?n (@9kwDyo) reported

    @Office365 I take this back. It worked once or twice, and now it's back to not working. Just ruined a template.

  • tusharnene
    Tushar Nene (@tusharnene) reported

    man is outlook customer manager supposed to be this slow @Office365? is there any way to speed this up? Would be great to have this integrated and working in #Office365 Otherwise I'm going to have to stick with @HubSpot

  • Curizm
    curizm (@Curizm) reported

    @Office My office for Mac 2016 crashes while launching after updating to OSX Mojave. I bought Office 365, but it has the same problems. Your help desk in India disconnected twice while on the phone. So, let’s try Twitter: how do I solve this problem Microsoft? #Office365 #bugs

  • KCSINFOTECH
    KCS Computer Tech. (@KCSINFOTECH) reported

    Scammers are using fake Office 365 login forms hosted on Microsoft's Azure Blob Storage to get Microsoft signed security certificates and collect user's login information! For more information check out our Facebook or Google+ pages.

  • ITSsrvcstatus
    ITS Service Status (@ITSsrvcstatus) reported

    Microsoft has applied a fix and all services, Office 365, UST Intranet, confirmed online. #Other #Green

  • HDIComputer
    Matt Hopton (@HDIComputer) reported

    @OfficeSupport Hi - it's the recent Office 365 update: "Microsoft Outlook for Office 365 MSO 16.0.10827.20118 32-bit". Seems to be happening with either an Exchange Online account, or an on-prem Exchange 2013 server. Message comes in for moderation, you click it to open in the preview 1/2

  • paddymcaleavey
    Patrick McAleavey (@paddymcaleavey) reported

    @shanemuk @garyfloughran @Samsung @neverware @Microsoft @Office365 @eduroam @BelfastTrust @DamianFog @ccio_ni @drbrendanobrien @QUBelfast Are you not having issues with office356 on chrome? I’ve switched to google docs cause it keeps crashing.

  • NDeWestelinck
    Nicky De Westelinck ??☁️⚓ (@NDeWestelinck) reported

    @MSFT365Status Is there still an issue? Cause we can't logon to Office 365/Azure portal (blank page). I'm situated in Belgium. Thanks!

  • vsolae
    John West (@vsolae) reported

    Utter disappointing support @microsoft @office365 3 days and 18 hours with an issue with no meaningful advance. #hope4support I have worked with great MS support in the past, we sure could use some now.

  • 9kwDyo
    ?️daⓜ??ens?n (@9kwDyo) reported

    @Office365 Well, apparently, when you install Word Mobile, in conjunction with Word 365,and then uninstall Word Mobile - this behavior appears. Doesn't seem to be a way to fix it. Repairing or reinstall does not resolve this. But reinstalling Word Mobile does.

  • jackmorrison
    Jack Morrison (@jackmorrison) reported

    @Office365 your "app store" is so atrocious that I literally can't give you money for an online subscription. I got "your address is invalid" on 3 different pages and just straight up internal errors on 3 others.

  • gwynncompton
    Gwynn Compton (@gwynncompton) reported

    Just learnt that Office 365 hasn't adjusted for daylight savings... evidently an issue on Microsoft's end.

  • TheDaveCA
    The Dave! ? (@TheDaveCA) reported from Calgary, Alberta

    @ExchangeGoddess @mikestanley @RossSmithIV Exchange 2010 on-prem, plus an Office 365 account. O365 seems to miss messages in non-Inbox folders more, 2010 is more Inbox issues. Might be just due to my usage patterns.

  • volcan01010
    John A Stevenson (@volcan01010) reported

    @GeorgeBevis At BGS we switched from Slack to Mattermost (on premises) because of cost. I liked both for code snippets, markdown, links and creating sub-threads with different groups. Then we got orders from on high to switch to Teams for integration with Office 365. It's terrible.

  • Path2SharePoint
    Christophe (@Path2SharePoint) reported

    @SPCPartyPatrol @zoom_us @GoToMeeting @Webex @MicrosoftTeams For my clients, the main issue with @MicrosoftTeams is the cost of external calls. Deploying another application is much cheaper than activating external calls in #Office365.

  • bridgewinfotech
    BSU Information Technology (@bridgewinfotech) reported

    IT has been informed that the earlier Microsoft Office 365 issue has been resolved. Anyone having continued difficulty logging in or questions are encouraged to contact BSU's IT Service Center (508.531.2555 / x2555).

  • db_developer
    John Lehmus (@db_developer) reported

    Where would MS Access fit onto your Office 365 Periodic Table? Do you believe that MS Access Online will ever be a reality or is it too slow? Thanks John L. Portland, Maine

  • UofUITStatus
    UofU IT Status (@UofUITStatus) reported

    NotifyIT: Microsoft reports that their Office 365 issue that prevented logins is resolved. Please call your help desk if you still are having issues logging in. @UUtah @UofUIT

  • ITSsrvcstatus
    ITS Service Status (@ITSsrvcstatus) reported

    ITS working on placing a fix to login for Office 365 and One St. Thomas Intranet #Other #Yellow

  • cemisc
    C.Larsen ? (@cemisc) reported

    @MSFT365Status why am I getting this error when logging into Office 365 on my Mac with my valid up-to-date account ? The system requires that you sign on to a valid account. The error code is: 0xD000000C

  • Pbear74
    Danny (@Pbear74) reported

    @MSFT365Status Can you please provide an update on here for #MO150832. Users cannot get to the admin portal to check status there because of login issue. Is there an ETA for a fix yet? #o365 #azure #msf365 #Office365

  • MyCalStateLA
    CalStateLA ITS Tweet (@MyCalStateLA) reported

    We are experiencing an issue with login authentication to Office 365 email portal. Outlook client (desktop version) is not affected. Microsoft is working on the issue. We'll keep you updated when available. #MyCalStateLA #Office365

  • Pbear74
    Danny (@Pbear74) reported

    @MSFT365Status Can you please provide updates on this issue, most cant even login to the admin portal to check status of this issue. #MO150832 #Office365 #MS365 #o365