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 02/27/2026 01:55

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. Errors (39%)

    Errors (39%)

  2. Sign in (38%)

    Sign in (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
United StatesHazard Sign in
United StatesGreenville Errors
United StatesPhoenix Sign in
GermanyBerlin Sign in
United StatesBaltimore Website Down
United StatesChicago Website Down
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:

  • piratejenny3 Jenny Woodhouse💙 (@piratejenny3) reported

    @PhilipPullman I have the same problem with Outlook on Office 365, Windows 11.

  • anbu_manohar அன்பு - JobPosts (@anbu_manohar) reported

    Operations with Microsoft Identity Services like Active Directory, Federation Services etc. Operations with Microsoft Exchange Servers mail platform. Operational tasks with Microsoft SCCM. Troubleshooting Issues with Office 365, Windows 10 and Servers. Liaise with Vendors for

  • GordonScottHay Scott Hay (@GordonScottHay) reported

    For nearly a month @Office365 has failed to solve a sync issue with @Outlook that causes email moves to be undone (including deletions). @MicrosoftHelps should be embarrassed by the "efforts" of their engineer as. Possibly the worst customer support we've ever had.

  • haddartha Hadar Dor (@haddartha) reported

    @RyanCampbell12 @shreyas I think the "why _*successful*_ despite bad" answer mostly boils down to: 1) Switching costs (ie: Workday, JIRA) 2) Network effects (ie: StubHub) 3) Economies of scale (Teams IMO, via vertical integration with Office365) 4) Cornered resource (ie: Ticketmaster)

  • iwishiwasbread melissa🐝 (@iwishiwasbread) reported

    So what’s the trick to not have the user prompted to login and “activate office 365” in VDI/Citrix?? ODT .xml was set up for shared activation. Is it something to do with the PRT?

  • hardistymark Mark Hardisty (@hardistymark) reported

    "IT Support, I seem to have an issue with Office365." "Hello, is it showing an error message? "Yes it is." 🤪

  • TimothyDevinney Timothy Devinney (戴天銘) 🇦🇺🇺🇸 (@TimothyDevinney) reported

    @NicolaiFoss When UoL put in Office365's Clutter function it discovered it didn't set up 'internal' as an exclusion. It discovered the vast majority of internal emails were going into 'clutter'. Unfortunately they corrected (to them an error to us a godsend).

  • cfainnaveen Naveen Kumar (@cfainnaveen) reported

    @Microsoft this is pathetic, i raised a concern on 9th and it still unresolved. This was a petty issue, I was not able to send emails from Office365 business emails. Despite many attempts no solutions. I believe you dont care small businesses at all.

  • spyrawk Spyrawk (@spyrawk) reported

    Hi @AppleSupport, how are you? I wanted to know why my office license isn't recognized on iPadOS when I log on to excel or one drive? I have an office pro 2021 license and it's asking absolutely for an office 365 one to link my work. I have no such problem on Android. Thank you!

  • lostphoenixuk Lost Phoenix Gaming (@lostphoenixuk) reported

    @yarrokon @TacticalGrace_ @YouTube I like to try and control what goes to cloud etc. I want my xbox & gaming going to cloud but not my desktop, wifi passwords, documents etc so this is what annoys me with the ms account req. on a local acct I dont get any ads for office 365 etc in win like I did with a ms login

  • Shampocinisello Shampoo_no_Cinisello (@Shampocinisello) reported

    @windowsdev This only happened to me once, yesterday. It's not a recurring problem, but being a new laptop with no special software installed (cleaned of various blotware from the manufacturer and windows itself, like office 365, sorry) it's strange that it did this to me.

  • ESRIDublin ESRI Dublin (@ESRIDublin) reported

    a minimum of 6 months experience in a similar role and experience in Active Directory, Office 365, Windows 10, Windows Server. Experience with Azure, Veeam and Microsoft Intune is desirable. Applications can be made through our website.

  • pmotti Philipp (@pmotti) reported

    @ferreira_joe @terryodactyl @LinusTech Yeah that happens,but for using the Exchange PowerShell for Office 365 you need to login in IE,get the error, copy the link from Edge (old Admincenter) and THEN you can access it and use the Powershell. Yes there is a new "way" with Edge but it didn't really work a few month ago.

  • Munimusing Munim (@Munimusing) reported

    Purchased Office 365 at last to get Excel’s Power Query for mac in beta (eons of cracking/work around; that’s one courageous thing). And guess what? Didn’t get power query! Microsoft is testing that feature with small cohort only! Just when I had a hope for those trust issues!

  • arahec Hector Aragon (@arahec) reported

    @TELMEXSoluciona potential virus, try sending the message again without attachments. For Email Admins This error was reported by an email server outside Office 365, and if the sender is unable to fix the problem by modifying their message then it's likely that it's a problem that only the recip

  • cfainnaveen Naveen Kumar (@cfainnaveen) reported

    Its been more than 24hours since we are not able to send emails from office365 email accounts. Issue has been raised yesterday itself but no resolution yet. This is pathetic @Microsoft

  • SouthernerSays Lori (@SouthernerSays) reported from Newnan, Georgia

    @KirstenAlana Oh my definitely not. I will say I've had no issues with Office 365.

  • Christo99248027 Christopher Werkshage (@Christo99248027) reported

    office 365 gmail address login in not correct reset it add the password you already use

  • Jontafkasi Jon (@Jontafkasi) reported

    Because my laptop is broken, I'm creating a slide deck in the web version of office 365 like a generation Z or something.

  • gsherloc Gavin Sherlock (@gsherloc) reported

    I sent an email to myself (sharing from Twitter) and @stanford’s email server (powered by the utterly useless @Office365) rejected it at the server level as spam. Marvelous.

  • mac1point0 Alber (@mac1point0) reported

    @onedrive Most file on OneDrive but slow to load up Office365 files although it saves reasonably quick.

  • anejmehadzic Anej L. Mehadzic (@anejmehadzic) reported

    @jalfd @sufw @skamille Chat is … not terrible. But the real issue is if the company buys into the whole office 365 integration and then you find yourself having to switch from google docs to office online apps and it makes you pull your hair out. It’s so damn bad.

  • erstkate Kate ☕ (@erstkate) reported

    @nzJayZee We have the same issue with a couple of things. We have stand alone versions of Project which are personally owned but MS wants to force us to buy corporate subs which from memory is $30 per person per month. Also win 11 home can't log into office 365 business accounts.

  • blackqueeriroh Bryan (they/them) (@blackqueeriroh) reported

    @flexibits any roadmap plans to allow hiding events based on category? Bc of outlook being terrible, I can’t include my personal events in my avail when folks are scheduling w/ me at work & so I have to put dupe events on my office 365 calendar which show up in Fantastical :-(

  • palavid ~~~~ WhatEver ~~~~ (@palavid) reported

    @RadioFreeTom @whitepatrick @Apple Then do you us Office 365? Install OneDrive on your iPhone to always backup your phones, and boom 🤯, the phone are on your PC in your OneDrive. Problem solved.

  • TheCZghost CZghost 🇨🇿 (@TheCZghost) reported

    @familycraftdad @MojangStatus To be fair, we use Microsoft Office 365 in school, we use OneDrive, which is part of Microsoft Live. As far as I know, we've had no issues with given services, ever. Other than Microsoft Teams, which were overloaded by many schools switching to online teaching, nothing.

  • rolandtheauthor rolandtheauthorMBE 💙 (@rolandtheauthor) reported

    Why is #office365 so interminably slow on a decent #chromebook (with wizard broadband) @Microsoft ?

  • ITSecurityNinja IoT/ICS Security Nerd 🇺🇦 (@ITSecurityNinja) reported

    @MistyOnTap 2/2: this included cloud backup, file sharing, Office 365, mobile device management: supporting Mac/Unix, security monitoring, automated patch deployment. Guess who got in trouble for not spending time at clients? When COVID hit, every client was able to work from home.

  • utterlybgroovy Utterly B Groovy Stay@Home #RejoinReformRevenge (@utterlybgroovy) reported

    @Office365 struggling to sort out an issue and trying to start a ‘service request’ chat but it doesn’t work?

  • pmotti Philipp (@pmotti) reported

    @LinusTech But there are still functions in Office 365 and/or azure that NEED an IE, bc they won't work in a current Edge (chromium based) or any different browser. Microsoft HAS to fix this confusing mess.