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 02/10/2026 09:35

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 (40%)

    Errors (40%)

  2. Sign in (38%)

    Sign in (38%)

  3. Website Down (22%)

    Website Down (22%)

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 StatesSalem Errors
CanadaToronto Sign in
United StatesNewburgh Errors
United KingdomLilleshall Errors
United StatesDanvers Errors
United StatesSt. Louis Errors
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:

  • sosborne4 Simon Osborne (@sosborne4) reported

    Latest update/upgrade from @Office365 causing endless problems - and I pay @Microsoft for this ‘privilege’. How many of the changes are for change’s sake and how many fix genuine bugs? Huge negative impact on working day and productivity.

  • ReneeRevelation Renee (@ReneeRevelation) reported

    @Office365 It has happened again today 11/27/20 my hotmail account is not working. I cannot sync to iPhone anymore. It says I cannot use my personal account. Please help.

  • ocdtrekkie ocdtrekkie (@ocdtrekkie) reported

    @QuinnyPig @Dell Probably drastically more reliable. My Exchange server in a single VM has a few extra 9s compared to the uptime of Office 365.

  • MicroTanya Tanya Horne (@MicroTanya) reported

    Long shot, but has anyone had success in making local backups of their OneNote files from a university/ Office 365 license? Seems like it may not be possible, and if so I'd rather jump ship now rather than years down the project line!

  • Hal_RTFLC Elite Strike Force Computer (@Hal_RTFLC) reported

    I love it when Office 365 has issues and the ENTIRE COUNTRY suddenly can't do anything.

  • atr8472 Andrew McCallum (@atr8472) reported

    @ncbrady Had this with a range of devices; Lenovo T480 & Surface Go / Pro4, about a year back, common cause looked to be all the devices initially were on 1803/1809, all with an older version of the Lenovo support tool, the Surface Go had major issues (preinstalled Office 365)

  • manelrodero Manel Rodero (@manelrodero) reported

    Hi @Office365 @Microsoft365 @azuread admins! What's the best way to know whether a user has ever signed in to Office365 and the date of the last sign in. We're using this: Get-AzureAdAuditSigninLogs -top 1 -filter "userprincipalname eq '$UPN'" | Select-Object CreatedDateTime

  • MOD_NI Hey Mickey (@MOD_NI) reported

    @oceanbump True. I remember at my last job having to migrate everyone from MS Office 365 to Google apps and having to support Google, which I thought was terrible in comparison

  • StephenMorning Stephen Morning (@StephenMorning) reported

    @djammmer hey David not sure if this a configmgr issue. IPU TS to 20H2 is breaking Office 365 - Teams doesn't install on user login after upgrade. If I repair O365 online it brings it back. Any ideas?

  • ClinProfSkills UCL Clinical Skills (@ClinProfSkills) reported

    @dr_shibley @ucl Moodle is working, but video content stored on Mediacentral is unavailable. We are still experiencing problems with: •SITS/Portico •MyHR/MyFinance •Filestore (N: drives) •eduroam Microsoft Office 365, including your UCL email, Microsoft Teams, and zoom is working

  • LennyK_108 Lennard Korsten (@LennyK_108) reported

    @Windows Not the fact that a colleague of mine has to sign into Office365 every time she restarts her computer and I'm getting no possible fix for it .....

  • kushyunited 🔰 (@kushyunited) reported

    Literally just switched to Office 365 to utilize camera upload feature and it ends up being broken. Super frustrating. @onedrive @Office365_Tech @UserVoice

  • Roozbeh_84 Roozbeh Sanaei (@Roozbeh_84) reported

    @ylecun In the meanwhile, I want to thank Microsoft for keeping me equally Satisified with My Office 365 and Windows 10 than Office 2007 and Windows XP, a bit of more trouble but that's overall OK, I like MS Paint too :)

  • jguilfoyle Jeff Guilfoyle (@jguilfoyle) reported

    Biggest problem with the new @Apple M1-based MBP? When @Office365 Excel decides to max the CPU @ 100% (like daily), there's no fan noise to tell me until the battery is running low.

  • GEck892999 Dr. Gregory Eck (@GEck892999) reported

    @EmersenLee Yep. Could also be a bug in the OS or in Office 365. I agree - do complete delete and reinstall is an option, although a PIA to do. Do you use Malwarebytes to scan for viruses, malware, etc? Great free program. Fixes many computer issues.

  • internetdaniel Daniel Susser (@internetdaniel) reported

    Genuinely spent three days thinking I hadn't gotten any work email because it's Thanksgiving and we all need a break, you know? But no actually the entire university's Office 365 third party app integration is down lol

  • theonlyway415 Jay (@theonlyway415) reported

    @AppleSupport hello, how do I contact apple regarding a Microsoft office 365 issue. I’ve paid for office 365 and am not able to use the service.

  • anormalform ∀[ □ A ⇒ A ] → ∀[ A ] (@anormalform) reported

    @wenkokke I contacted the IT admins to ask them to turn off the broken junk filters that Office365 has and they don't even have the ability to do so. A 3rd of my incoming emails are filtered out.

  • DominoPivot DominoPivot (@DominoPivot) reported

    Wasted 30min trying to reactivate Office 365 only to give up, uninstall it and reinstall it only to realize the problem was that you can't reactivate Office 365 with a Microsoft 365 license. Even if they are basically the same thing.

  • MrsShapland MrsShaplandEnglish (@MrsShapland) reported

    Morning. Up early to catch up on some work.I gave up on last night. Anyone got and tips on getting round the Big Sur/ Office 365 compatibility issues?

  • lavanyadeepak Deepak Kumar Vasudevan (@lavanyadeepak) reported

    There seems to be inordinately long delays in #email delivery with @Outlook @Office365 today! Any #DDoS issues with #Microsoft datacenters?

  • StephenMorning Stephen Morning (@StephenMorning) reported

    @gwblok I've found a bug when updating to 20H2 if you have Office 365 installed it breaks the auto Teams install on new user login. I've pinged @djammmer so hopefully he sees it! Although am guessing it's not a configmgr issue.

  • SenitorIT SenitorIT (@SenitorIT) reported

    New #Job. 3rd Line - Windows Server / Projects / Office365 / Networks. £200-300 per day. Kingston-Upon-Hull. Contact David Atherton on 0113 224 2121.

  • mithrilrat Darrel Mc. - Aussie Loving the night sky (@mithrilrat) reported

    @CasparHarmer @WolfieChristl Unlikely, as this will be part of the software (Teams/Office365) itself and all the metrics will be at the server side.

  • chriscole51 Chris Cole (@chriscole51) reported

    @123regHelp It’s still not fixed for me - my emails aren’t being received by my customers. Seems to be an issue with Office365 recipients

  • Catelli2Oh Catelli2.0 🚣🏻🚴🏻🏕 (@Catelli2Oh) reported

    @keithjs @promeritum The abuse comes more from egress costs trapping you into vendor lock-in. But all of them do it. That's not monopolistic, that's just normal customer abuse. Where Microsoft might be in more trouble is Office 365, basically locking you into a cloud solution. With a single vendor.

  • RyanSpooner14 Ryan Spooner (@RyanSpooner14) reported

    On the iOS app, you at least have a link at the top that says something like "Not Office 365" which then drops back down to manual setup. Where is that option on the Android app? I can't find a way of setting up the account manually if it detects a 365 domain.

  • RyanSpooner14 Ryan Spooner (@RyanSpooner14) reported

    @Outlook On the Windows desktop Outlook client, please can you remove the block that prevents you adding two accounts with the same email address. It's a big issue and means I can't add my live on prem mailbox, and my testing Office 365 mailbox at the same time.

  • atr8472 Andrew McCallum (@atr8472) reported

    @ncbrady Client had attempted to update the devices to 1809 with Office (caused too many repeat issues) Especially with 1903 update that has just come out, I ended up setting a production line to wipe then do a clean install of 1903 using WhiteGlove to preinstall apps eg latest Office 365

  • mikevastech Mike Vas (@mikevastech) reported

    @Azure Why I need to sign in multiple times in order to get to the portal? I just want to sign in, is it that hard to redirect me to the portal page? This is the worst authentication model I've seen in my life and this works the same for all #Microsoft services ( #Office365 ).