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 02/23/2026 07:25

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 (41%)

    Errors (41%)

  2. Sign in (38%)

    Sign in (38%)

  3. Website Down (21%)

    Website Down (21%)

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 KingdomBury Sign in
United StatesOlathe Sign in
United StatesWhite Plains Sign in
BrazilSão Paulo Errors
United StatesMiami Website Down
CanadaVernon 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:

  • GregoryMichael Gregory Michael (@GregoryMichael) reported

    @murkee @flexibits I fixed it via fantastical (removed account and re-added), but couldn't with Busycal. Though I now suspect this is a problem with office 365/echange and basic authorizations...

  • Rev_LisaB Lisa Barnett (@Rev_LisaB) reported

    Do I have any techie friends who can advise about an email client that can cope with multiple email accounts that all use office 365. I've been using mailbird, but it's not coping anymore, and I'm not sure whether the issue is with mailbird or my laptop. But I need help!!

  • GeniusComputing Genius Computing (@GeniusComputing) reported

    @Microsoft @Office365 @MicrosoftUK as of around 1 week ago, there seems to be an issue with the network upload import process on some new tenants. We have raised support tickets which are open but getting no results. Many of us getting this issue.

  • GregoryMichael Gregory Michael (@GregoryMichael) reported

    @murkee @flexibits 24 hours of tinkering with @busymac busycal, can’t seem to get authorization any which way I try. I don’t believe Office 365 can let you create specific app passwords, it is implemented server side with direct app authorization. Fantastical works that way. Might have to delete…

  • MichelleFlynn MichelleFlynn (@MichelleFlynn) reported

    Anyone else having email log in issues with Office365?

  • busymac Busy Apps (@busymac) reported

    @GregoryMichael @murkee In short, you need to add your account in BusyCal as "Office 365" instead of "Exchange". This will trigger the MFA Authorization flow which works with 2FA. Microsoft recently turned "basic auth" off, which means login / pass won't work.

  • raphaborborema Raphael Borborema  (@raphaborborema) reported

    @Office365 users having issues with Outlook asking for credentials and not accepting the correct password, what is going on?

  • MargeDacre Marge Dacre (@MargeDacre) reported

    OK this is weird I can send & receive emails from office 365 to my email app on my phone with no problem. However, suddenly Thunderbird on my laptop won't accept the password (where it had before). I'm using latest version of Thunderbird ... no sure what to do

  • jwiechers ⬢ Jens Wiechers ⬡ 🇺🇦 (he/they) (@jwiechers) reported

    @SwiftOnSecurity I actually prefer Google Docs and Sheets over their Office 365 equivalents because they're a lot simpler and try to do less, but that just works. They lack stuff I absolutely need to do things properly, but I'd rather do those separately than handle constant sync issues in O365.

  • itsonlybrad B-rad 🏳️‍🌈👨🏻‍💻 (@itsonlybrad) reported

    @SwiftOnSecurity She boots it up, and she’s able to login to Office365. Sarah starts to explore the Office365 tenant. She finds that it’s been taken over by a virus, but there’s still some human users in there. She starts to communicate with them, and they tell her about the situation.

  • Lachlan_Mc Lachlan Mc (@Lachlan_Mc) reported

    For god sake @Xero half the planet is using office 365 and yet hubdoc doesn't have an integration of onedrive/sharepoint yet? what is your problem?

  • nkulkarn -//N-//s-//k- (@nkulkarn) reported

    @Office365 @Office @Microsoft do you know how frustrating it is to share a doc in Office? Find Share button/click on it/another pop up showing link / click share / final pop up showing share button … three clicks for what is one step - please fix

  • Rishi_Singh__ Rishi Singh (@Rishi_Singh__) reported

    @Microsoft @Office365 could you plz move the #N/A to top in excel data filter? Everytime I have to scroll all the way down to see if there is any #n/a

  • L2Cr26mo L2Cr26mo (@L2Cr26mo) reported

    @lapcatsoftware Same with Office365/Exchange sync. It‘s getting worse! Birthdays are one day off, when using them within contacts app and calendar app. And with Ventura calendar sync in general is broken too. So annoying and makes it nearly impossible to use macOS.

  • GregoryMichael Gregory Michael (@GregoryMichael) reported

    @busymac @murkee I haven’t been able to authorize using MFA/2FA via Office 365. It doesn’t trigger the MFA steps. Even If I delete account via busy or even delete app auth from server side, busy seems to keep trying to do basic auth every time even though i’ve enabled MFA.

  • ShuffleUpAnDeal Only way I'll go blue is with an IPhone (@ShuffleUpAnDeal) reported

    When you have an issue with an old office product, #office2013, does #Microsoft purposely block you from reinstalling it so you have to buy #office365, only to learn it will not run on your old W7 machine. If I upgrade W7 to W10, programming software won't run. What a catch 22.

  • Journey210 ratzeunterflug (@Journey210) reported

    @Office hello there. I have a strange problem with the activation of my office 365 single activation. Every time I to activate on my second device it detects office 2019 and that's not possible and refuses activation. The support of MS sent me to you 🖖

  • kanemtmt Kei Matsumoto (@kanemtmt) reported

    @boxsupport Hi box team. It seems like box add-in for office365 (web version) is not working. Please take a look.

  • MarkDeacon10 Mark Deacon (@MarkDeacon10) reported

    How do I get to speak to someone at Microsoft about an issue with my Office 365 Subscription.

  • aidanjm1995 James Moorcroft (@aidanjm1995) reported

    @MicrosoftHelps Hi Team. I'm trying to cancel an old Office 365 subscription before it charges me (again). Problem is it's linked to an old email address. Any help? I can't find an email address to contact. Thanks!

  • nabeel_co Nabeel Rahimpour (@nabeel_co) reported

    @Office365 I have a billing issue, but your support chat says there are 8000 people ahead of me, and the number never changes. @Office Can I get some help?

  • cerealoatmilk Cece (@cerealoatmilk) reported

    Is Office 365 down………….

  • renegulager rgl (@renegulager) reported

    So right now im working on a vm that i uses for opening a office 365 vm to connect via rds to a vm server.. 3 layers of vm's just to get a file, now to the hard part: getting that file to my host machine...

  • sophielizbear S. Shoulson - שׂ. בערעלע (@sophielizbear) reported

    @SamuelSpinner Looking at the Samsung Tab S6 Lite at the moment. From what I can tell, people have been using full Office 365 Suite on it without too many issues, as long as you a) have an Office 365 subscription and b) download the apps from the play store

  • patife Humberto (@patife) reported

    @asymco @jedrek I think GSuite is a very compelling product. It even beats MS Office / Office 365 in several arenas. The main product really is login with Google. They can still leverage it to go bigger. Clearly this has not been their #1 priority.

  • TheDanWells Dan Wells (@TheDanWells) reported

    Word, and by extension Office 365, is a terrible program that can burn in hell. I am actively, personally angry at every idiot who has made it enough of an industry standard that I have to swallow my bile and use it.

  • H_Morochnik Halley (@H_Morochnik) reported

    .@Office365 Been trying to migrate from one account to another with help from "business assist" since THURSDAY. Only part has migrated. No one can fix it. This is urgent for my business. Please help escalate!

  • MichelleFlynn MichelleFlynn (@MichelleFlynn) reported

    Anyone else having email log in issues with Microsoft Office 365?

  • emmatonkin Dr Emma Tonkin (@emmatonkin) reported

    Also, those email attachments only exist as and when people have refused to accept the recommendation of Office 365 to upload to a user drive and share instead of attaching the file directly. Otherwise, old shares are just broken links.

  • deaneckles Dean Eckles (@deaneckles) reported

    Anyone have a host they use for mail on their personal domain name which then plays nice with Gmail (particularly "Send as")? I am using @GoDaddy but they did this migration to @Office 365, which has broken this, and there seems to be no prospect of fixing it.