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

June 18: Problems at Office 365

Office 365 is having issues since 04:40 PM GMT. Are you also affected? Leave a message in the comments.

Most Reported Problems:

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Website Down

Office 365 Outage Map

The most recent outage reports and issues originated from:
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Montréal Errors
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Mexico City Sign in
Westport Website Down

Office 365 Comments

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Office 365 Issues Reports

Latest outage, problems and issue reports in social media:
  • TheoFarrer Theo Farrer (@TheoFarrer) reported

    So, Google Calendar went down today- let’s hope Office 365 Calendar doesn’t go down tomorrow! #Office365 #googlecalendardown

  • naadirjeewa Naadir (conditional citizen) Jeewa (@naadirjeewa) reported

    Said no one ever: Oh, Google Calendar is down, but I'm glad I'm using Office 365

  • MsYouDoYou BdblE (@MsYouDoYou) reported from Burnaby, British Columbia

    My neighbours are going to think I have a rage problem but really I just use Microsoft Office 365 all day.

  • SheaParikh Shea Parikh (@SheaParikh) reported

    With Gcal down, it's a reminder that people live and die by their calendars. One of the biggest drivers for why new productivity or collaboration solutions will be built directly into Gsuite/Office365.

  • oscarviews oscar (@oscarviews) reported

    My #Office365 is down... I mean my google calendar 📅 @googlecalendar

  • MelCarson Mel Carson (@MelCarson) reported

    Been using @Outlook and @Office365 from day 1 at @Delightful. Never had an issue. You get what you pay for.....or don’t! 🤓 #GoogleCalendar

  • claytonjn Clayton Nummer (@claytonjn) reported

    @Office365 I work for a public library using Azure AD under O365 A1 licenses. As of this morning we are unable to log in to any of our Microsoft accounts and third-party services using Azure AD SSO give a tenant not found error.

  • lavanyadeepak Deepak Kumar Vasudevan (@lavanyadeepak) reported

    I honestly believe @AzureSupport @Office365 should improve a lot instead of shunting between #Technical and #Billing team. We had around 6 hours of our #email service down along with the whole weekend the #Mx was not functional!

  • amber_htx 𝓐𝓶𝓫𝓮𝓻 𝓢𝓽𝓪𝓻𝓴🐺 (@amber_htx) reported from Green Bay, Wisconsin

    The Microsoft support tech has full control of my MacBook trying to help me fix my Office 365 subscription and I’m just sitting here hoping he can’t see my double chin thru my camera and that he doesn’t find my porn.

  • pidgeo Brad Pidgeon (@pidgeo) reported

    @Aussie_Kozzy Haven't asked but not worth causing issues over it. Taking it as a tech challenge to learn a new OS and thank goodness we're using Office 365 so it's not that bad.

  • Goats_in_trees Kristina West (@Goats_in_trees) reported

    @Office365 My company has, yes . Many people are affected by this issue.

  • LordPhantom Mathew Taylor (@LordPhantom) reported

    @Office365 Yeah I asked on answers and hopefully there's a fix because it's wildly stupid and unpleasant.

  • dboettger ⎝Dominic Böttger⎠ (@dboettger) reported

    @Office365 Issue solved. I think it had something to do with the replication.

  • pauleagles Paul Eagles (@pauleagles) reported

    I'm amazed at how slow the message trace function is in Office 365 for emails sent > 10 days ago. 14 minutes and waiting so far.

  • MorphICT Morph ICT (@MorphICT) reported from Andover, England

    @hantsconnect seem to be having some connection issues to Office365 and hosted #SIMs + other Hants web services. Schools HSPN2 and 2.1 normal internet appear to be working normally. Everything should be back up soon™ #edtech #SLT #Hampshire

  • ericburger_nl Eric Burger (@ericburger_nl) reported

    Uitstekend stuk over fileshare migratie naar #Office365 Aanbevolen! "I can’t tell you how many times I’ve see exactly this, everything from a file server F: drive dumped into a single Document Library in SharePoint. Oh the pain."

  • jpdanner Jason Danner (@jpdanner) reported

    @freitasm @Office365 If only they had some kind of organisation-wide internal communication & collaboration system that could help prevent these kinds of issues...

  • ShepCommandr Ian (@ShepCommandr) reported

    @BombosMedallion I've had 0 issues, but i'm running it on a clean install w/nothing other than Office 365 and the VMware client I use for work.

  • LordPhantom Mathew Taylor (@LordPhantom) reported

    @Office365 So now when I add an email account to Outlook, it insists on signing into everything office with that same account. Causing me massive problems!

  • GFAdamsJr George Adams (@GFAdamsJr) reported

    @Outlook Microsoft needs to FIX the 21 month old bug between Outlook 2016 and Office365 that causes endless login prompts that prevent using Outlook!!

  • CloudscoutO (@CloudscoutO) reported

    Change to #Office365 #Roadmap Azure AD sign-in process behavior and error messaging updates Detail:RM PublicDisclosureAvailabilityDate old:Q2 CY2019 new:July CY2019

  • JaminGrey Jamin Grey (@JaminGrey) reported

    @rajaspidey @yashendra2797 @sandofsky @viticci I get 1 TB of #OneDrive for free, which comes with MS #Office365 (actually, all five of us get 1TB each for free). The only problem with that is... I'd have to actually use OneDrive, which is a terrible. =P

  • _RelevantDesign Ryo Lambert (@_RelevantDesign) reported

    @Joelbdenning I feel like MFE with React could solve a ton of large-scale web app problems by breaking them up in more manageable ways. If I recall right, Microsoft uses a similar architecture for the Office 365/Teams web app ecosystem running each app as a service.

  • Nicola_Johnston Nic Johnston (@Nicola_Johnston) reported

    @davehughesMHz @Office365 They automatically updated on Thursday and have been on an utter go slow since. I use across 3 devices and the same problem on all of them.

  • earth_mummy Jacinta Foxton-Locks (@earth_mummy) reported

    @Jelly_BabyK @simon_ball46 @blueunicornmoon @Peston @oletwinofficial @jeremycorbyn @CVLibrary - Cheaper networking & faster internet speeds mean businesses can be maintained centrally = less staff = cost saving. - operating systems have become more stable and secure = less faults to fix. - Microsoft Office 365 has eradicated a lot of the Exchange/SharePoint jobs.

  • rhoshimi Regina (@rhoshimi) reported

    @rwang0 @Office365 simple fix. Use G Suite

  • sortius sortius (@sortius) reported

    @johncarneyau I know, I know, I never thought I'd recommend MS over other providers, but Office365 is great and pretty much solves every file/productivity problem I've had for dirt cheap

  • markwbuse Mark W. Büse (@markwbuse) reported

    Zoom integration with @Gsuite seems broken, while integration with @Office365 is a combination of broken and inadequate. Good video quality with mobile apps, but poor quality with 1080p desktop cameras. Bad sound quality all-around compared to open SIP-based conferencing systems.

  • markwbuse Mark W. Büse (@markwbuse) reported

    @zoom_us @ericsyuan Zoom integration with @Gsuite seems broken, while integration with @Office365 is a combination of broken and inadequate. Good video quality with mobile apps, but poor quality with 1080p desktop cameras. Bad sound quality all-around compared to open SIP-based conferencing systems.

  • ProductivityLCS Lingford Consulting (@ProductivityLCS) reported

    @WNNedermeijer @OfficeSupport Just an update for you here Wilma. I've now uninstalled MS To Do, but the issue remains inside Outlook now. I'm going to try and get some support via Office 365 for Business.

  • iMiss_U_NIverse 👠👠AlajiaH 💄💋💕 (@iMiss_U_NIverse) reported

    @Office365 @Microsoft @Office have some really rude representatives I did not ask for a monthly subscription! As I asked for the issue to rectified for the last 3/4 months I was given a very hard time and nothing has been resolved

  • alexanderhanff Alexander Hanff (@alexanderhanff) reported

    @Microsoft But what I will continue to do is tell every single client to stop using Office 365 because a: it doesn’t comply with GDPR & b: It is broken!

  • DanKipping Dan (@DanKipping) reported

    @Office365 Thank you for getting in touch! Unfortunately I’m not seeing any errors. The file appears to save just fine 🤔

  • dbrereton db (@dbrereton) reported

    @JimboKimbo @RobertAtEvaris @Office365 Not something to be worrying about on a Friday night James. Get down the pub!

  • just_me_stephy Stephy (@just_me_stephy) reported

    @echosvoice @JamieGarroch @Office365 I just now read the text on the slide. I didn't know what the bug was! I'm slow. It's friday. Lemme try.

  • SuheilKakera Suheil Karkera (@SuheilKakera) reported

    @OfficeSupport @Office365 your support is horrible. I have already called thrice about canceling my personal subscription. The last person I spoke to was worse than a bot. She kept saying the same thing over and over again. My problem is still unsolved.

  • benstegink Ben Stegink (@benstegink) reported

    @joshuafennessy interesting…I’ve been in Office 365 all day with various tenants and haven’t had AAD issues with that

  • daveowhite David White (@daveowhite) reported

    @Pompeysie Can't use Google and Office 365 is locked down so you can't use it with people outside the uni.

  • Noelinho Noelinho ن (@Noelinho) reported

    Office 365 seems to be having issues. 500 errors and domain controller unavailability messages.

  • cube_dwellr cubicle dweller (@cube_dwellr) reported

    It's also dumb that you can't run separate Office365 accounts at the same time in the same browser on different tabs. But that would probably cause most people more problems than it would solve.

  • Kynaeus Kyn (He/Him) 💖💜💙 (@Kynaeus) reported

    @RiskyPixels (there was a large Google outage that kept down discord, Snapchat, YouTube... At the beginning of the month; I believe there was an whatsapp/ig outage last month, office 365 is down infamously frequently)

  • sarat Sarath 👨‍💻 (@sarat) reported from Tripunittura, State of Kerala

    Started using Microsoft office 365 more these days. Narrowed down to Apple Mail for Gmail and Outlook for Live Mail on both Mac and iPhone. #productivity

  • varunprakash Varun Prakash (@varunprakash) reported

    @OfficeSupport I am still having the To-Do list Flags issue, even after doing 'Repair', formatting, upgrading Windows & Office. Our enterprise admin also attempted but didn't work. My work is suffering a lot, that's how dependent I am #SOS cc: @Office365 , @Outlook

  • MrsThurner Julia Thurner (@MrsThurner) reported

    @efclassapp @MicrosoftEDU @Office365 Students and staff are using Office365, so it would be super convenient if they used their existing accounts for sign in. Call should be possible.

  • KeithFollett Keith Follett (@KeithFollett) reported

    @This_Is_Jen_ Well that can happen with any mass mail. Particularly when IP addresses are flagged. If you want a mail server MS Exchange is the industry standard. You could use that through Office 365 Exchange or on premise.

  • CloudscoutO (@CloudscoutO) reported

    Change to #Office365 #Roadmap Service Health Dashboard Update: Report an Outage Detail:RM PublicDisclosureAvailabilityDate old:June CY2019 new:Q1 CY2020

  • johnjackson1066 John Jackson (@johnjackson1066) reported

    @NG_RF_digitech @osistechtips @LGfL @Atomwide @IslingtonBC @Office365 This problem happened before and I was assured that robust monitoring was in place and it would not happen again. If its the same issue I'll be very disappointed @Atomwide

  • johnjackson1066 John Jackson (@johnjackson1066) reported

    @NG_RF_digitech @osistechtips @LGfL @Atomwide @IslingtonBC @Office365 This is most likely an authentication issue with USO I sense. @Atomwide need to resolve asap. I'm travelling but will chase this urgently @lgfl

  • osistechtips Osi's Tech Tips (@osistechtips) reported

    @NG_RF_digitech @LGfL @johnjackson1066 @Atomwide @IslingtonBC @Office365 I’ve had similar issue in the past but was resolved very quickly. Unfortunately you may have to wait until the helpdesk opens.

  • NG_RF_digitech Donna Shah (@NG_RF_digitech) reported

    @osistechtips @LGfL @johnjackson1066 @Atomwide @IslingtonBC O365 account. Server and network access fine, internet grand....just not the USO Authenticator tenant aspect to sign into @Office365. Our other accounts without USO sync work perfectly (I have 2 school O365 accounts- for different schools)

  • ooorait syafiq joe 🇲🇾 (@ooorait) reported

    @MYMicrosoft Already cancel the subscription on ios. This morning try to subscribe office365 home, but it throws the same error. I’ll try it again later and let u know.

  • sethfewell Seth Fewell (@sethfewell) reported

    @mtholfsen @TeacherBanbury @OneNoteC @msonenote @Office365 @OfficeDev I can, but it's not working anywhere in our tenant. We are hybrid, if that matters.

  • cenewman0 Cathy Newman ⚜ (@cenewman0) reported from Baton Rouge, Louisiana

    @WrightingApril Another truly bizarre thing was when I first started (before LSU closed my account) I couldn’t access my LSU email on ULM campus at all except directly on the Office365 web. It was so weird. Probably a firewall issue.

  • GoodThings2Life Aaron Hall (@GoodThings2Life) reported

    @Office365 @Office @dave_bentley Don't cater to people like this. There's already a toggle button in Office to turn it on/off... If he's too busy being a violent jerk to figure that out, it's his own problem!

  • putzeh Jon 'eh (@putzeh) reported

    @Office365 Planner appears to be broken (500 and 503 errors)

  • sshtoit Tim Apple (@sshtoit) reported

    @Office365 Most likely user error, my company uses it for floor plans which I don’t think it’s the best choice for. I constantly grab the wrong items and move the whole plan and so forth. Probably not Vizios fault

  • uThuba Thubalethu (@uThuba) reported from Durban, Province of KwaZulu-Natal

    Also I seem to be able to reach most sites without any issues except for Microsoft i.e Office 365 and Azure services

  • lavanyadeepak Deepak Kumar Vasudevan (@lavanyadeepak) reported

    As of now, @Outlook .com does not seem to be having a way to select multiple #Drafts even if they are in #DeletedItems folder and click #Discard in one shot. Even if you do, it discards only one. Looks like it is a @Office365 #bug which @Microsoft @Office or @Azure has to fix.

  • 0Griever2 Griever2.0 (@0Griever2) reported

    @BoomPlatang @MarsNeedsTacos Like i said. MS just postponed their "2013 DRM fiasco". let the fires die down and then slowly implement their goals and vision of an all online gaming experience. Xbox soon will become another Office 365.

  • drdrejchi Drej (@drdrejchi) reported

    @OfficeSupport Hello. Powerpoint issue where all @ mentions are removed in the comments. Running on Windows 10 Version 10.0.17134 Build 17134; have Microsoft Office 365 ProPlus; PowerPoint version 1905 (Build 11629.20214 C2R)