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 12/06/2025 04:30

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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 (44%)

    Sign in (44%)

  2. Errors (30%)

    Errors (30%)

  3. Website Down (27%)

    Website Down (27%)

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 KingdomDerry Website Down
United KingdomTower Hamlets Sign in
AustraliaSydney Errors
GermanyBerlin Errors
United StatesSeattle Errors
BrazilCuritiba 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.

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:

  • lawyershubkenya Lawyers Hub Kenya (@lawyershubkenya) reported

    Microsoft Office 365, while appealing, amounts to a form of illegal dumping. He asked the education minister what he intends to do, given the data sovereignty issues involved with storing personal data in an American cloud service.

  • mzedeler Michael Zedeler 💙 (@mzedeler) reported

    @vboykis I'm sure someone can fix that with a combination of Greasemonkey scripting, IFTTT and Office365 Excel macros.

  • Avoisgross 🇺🇬 (っ◔◡◔)っ ♥ Island Girl ♥ 🇹🇿 (@Avoisgross) reported

    Can someone please help me fix my Microsoft word? I can’t type anything on there because it keeps telling *you can’t make this change because the selection is locked*😣. Also at the top (in the ribbon area), it says *Unlicensed Product* but I paid for the Office 365 package.😖

  • JustinoBBHU Justin Hu (@JustinoBBHU) reported

    I also cannot sign in to my school account to access Office 365

  • MarkCauley Double-O Marko (@MarkCauley) reported

    @bertcarrier The only problem I have with that is my Office 365 is attached to my old email. I want only emails from my new email address to come through

  • jonmasters Jon Masters 🏴‍☠️ (@jonmasters) reported

    @StevenDickens3 The Mastodon experience so far is very unpolished, but the fundamentals are there. Someone can (commercially) build the Office 365 or Gmail equivalent for folks to get access to the "fediverse" without having to run their own server or deal with petty feuding between instances

  • sajazghoul1 Saja Al-Zghoul 🇯🇴♥️ (@sajazghoul1) reported

    (FortiGuard). AntiVirus configuration (Kaspersky security center server). NAS storages installation and configuration (Synology). Experience in Microsoft Office 365. Routers, Switches and APs installations and management. Provides direct support in the day #خلينا_نساعد_بعض

  • TeXgallery LaTeX.org (@TeXgallery) reported

    @KhoaVuUmn Optimist: \LaTeX. Pessimist: Microsoft Office 365 yearly subscription. Realist: Pay many $ per year for an impersonal commercial subscription or be smart and join the #TeXLaTeX community where you get a solution for any issue with a few lines of code.

  • edbaker1965 Ed Baker (@edbaker1965) reported

    Dear @Office365 I am really trying so hard to like or even find a single positive about the 'NEW IMPROVED' @Outlook you gave me last week _ Sorry I really am but IT SUCKS. - Slow , doesnt refresh worse with multiple accounts #Awful #TryHarder

  • MarlinHarry_ Marlin Harry (@MarlinHarry_) reported

    @TheIronFistJin If you're using office 365 updated version then it will be added in your add ins, or simply login your Gmail and go to Google sheets and enter this function, video is in my laptop and I can't access it right now.

  • ralphbrooks Ralph Brooks (@ralphbrooks) reported

    @AlexLlullTW I use with all the time with Office 365. Thinking of trying it with OpenAI whisper. With Office, it doesn’t get it right all the time, but it is faster to get initial thoughts written down. It is best for blogs or writing that you want more like spoken word.

  • chilkatsoft Chilkat Software (@chilkatsoft) reported

    If you have office365 TLS problems, update to Chilkat v9.5.0.93. The problem is solved.

  • ryansiddle Ryan Siddle (Follow for SEO/Data Engineering) (@ryansiddle) reported

    Do Microsoft @Office365/@MicrosoftTeams devs dog food the Teams product or do they use @SlackHQ? My guess is the latter given Teams Markdown/code formatting is so terrible.

  • Arrigi Jef (@Arrigi) reported

    @TomDot59 @gonzalo__nunez @jack As of today I still dread using even hybrid tools like onedrive, browser-based office 365, cloud desktop, map apps where offline search is about 1% of online search, slow-loading "cloud storage". We're so far away from a world where all this just works.

  • omniprof Ken Fogel @omniprof@mastodon.social (@omniprof) reported

    Initially I thought the update was going to fail again. Additional updates to the .Net libraries resolved most problems. I also needed to do a repair of Office 365 that involved re-installing it and then Office worked. Currently it is humming along as before.

  • alexanderleigh Alex Leigh (@alexanderleigh) reported

    @ArtemR @gmail @hackernews Vouches for it. In some ways this is just a regular custom domain setup for Office 365 email: user registers own domain and sets MS transport servers as allowed sent. Problem is on MS side: they are letting spammers become Office 365 users.

  • edwinhayward Edwin Hayward 🦄 🗡 (@edwinhayward) reported

    I grabbed an annual subscription to Office 365 Family Edition off Amazon for £45.99. Seemed like a bargain for an official licence. (You can get cheaper ones with dubious provenance on eBay, but I have no interest in going down that route.) That's me done.

  • aptc777info Francisco Torres (@aptc777info) reported

    Working as cpr instructor I got opportunit to experience the following software applications as user Windows 10 Pro Windows Office 365 Windows Server Azure VMware Horizon Cisco anyconnect secure mobility client v.4x

  • BarneyS74748866 Barney Stinson (@BarneyS74748866) reported

    @alxberman I have a office 365 as a smtp server, shall I too have to warm it up?

  • nsesmn Simone Nesi (@nsesmn) reported

    @olesovhcom Dear @olesovhcom , Apologize disturbing you but so far I sponsor OVH but I'd like to know if you someone check the customer satisfaction about the support. I'm having an issue with Office 365 for 10 days with many back & forward. My ticket # is CS6768743. Simone

  • AryanGirdhar3 Aryan Girdhar (@AryanGirdhar3) reported

    @elonmusk @DavidSacks Microsoft is a problem too with their office365

  • macg909 GMac (@macg909) reported

    @MSFT365Status @Office365 We're experiencing an issue with editing newly created shared mailbox delegation permissions - " Add permissions operation failed Error:We are experiencing an issue with our server, please try submitting your request at a later time."

  • netcitizenn Pat (@netcitizenn) reported

    @ritholtz You can buy the standand alone Office 365. I haven't experience this problem. Sounds like a server OneDrive issue.

  • cwlco Kevin Costain (@cwlco) reported

    Is it me or is smtps://smtp.office365.com:587 sending back garbage TLS responses? Getting 'wrong version number errors.' No bueno #SMTP #Microsoft365

  • dbonev Dimitar Bonev (@dbonev) reported

    @Phonic_Canine @JoePostingg @semil And to this day every time I have to do *anything* on Office365 side I wanna cry and run. Things changing like every month, flows that worked before get broken and so on.

  • singhdoremi Preet Bhogal (@singhdoremi) reported

    Is anyone else having really annoying issues with Office365 since the last MacOS update? Links won't open, mail merge doesn't work, can't share copies of a document from Word, etc etc

  • rajesh_pingle Rajesh Pingle (@rajesh_pingle) reported

    @Office365 I’ve a problem with my business account so tried reaching someone on your CS number in India 022-67724000 multiple times. It always says “call later”. I’m getting zero service but being invoiced every month regularly. Either provide service else stop invoicing please.

  • alexanderleigh Alex Leigh (@alexanderleigh) reported

    @ArtemR @gmail @hackernews I think what's happening is the SPF fail lower in the page is ignored by Microsoft servers because the sender is an Office 365 customer and have MS login. The email then gets into MS system, which results in the SPF pass higher in the page, bypassing spam filters because MS vouch

  • TheWritingRuss Ashley Russ 🏳️‍🌈 (@TheWritingRuss) reported

    @addiebrook I get that. Did 4 months of distance learning with a broken arm. Broke it three weeks into DL in 2020. I ended up making videos. But also I liked the transfer of Google Docs and office 365 Word. Only had issues with slow internet.

  • NedGilmore The Ned of History (@NedGilmore) reported

    Between windows 11, Office 365 and the decision to buy Activision Blizzard, every single thing going on with Microsoft in 2022 is ******* terrible.