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 03/15/2026 05:45

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. Sign in (40%)

    Sign in (40%)

  2. Errors (39%)

    Errors (39%)

  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
AustraliaMelbourne Errors
United StatesPerham Errors
United StatesAustin Website Down
United KingdomStoke-on-Trent Sign in
United StatesRenton Website Down
United StatesChicago 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:

  • tehjespah tehran davis (@tehjespah) reported

    @GetOnMail hi. I'm having an issue importing my work email (Office365). Is this not possible?

  • JamieLowry2 Jamie Lowry (@JamieLowry2) reported

    @MicrosoftHelps Hi, can you please help me with an issue regarding an Office 365 install on an iMac and problems it is causing with an older perpetual license I have on the same computer?

  • shisam Masa Nishi (@shisam) reported

    Strong performance in games and cloud. Stock price down. Revenues up 19% in total. Operating income up 31 Production and business process 5%. Office 365 22% increase LinkedIn 25% increase Dynamics 365 45% increase Azure 50% increase Windows OEM 10% increase Xbox 34% increase

  • sakil870 Md Sakil Ahmed (@sakil870) reported

    @BeechHanna @Office365 @SharePoint As think I know that Fillable pdf not working on SharePoint or office 365, For using the fillable form, You need to use a default software for the Reader, Also, Browser can also open the form but the Signature field are not working on a browser when you filled it .

  • CW_Status ConnectWise Status (@CW_Status) reported

    We are aware of an issue impacting some partners using Office 365 Risk Watch. Our Engineering team has determined that there are incomplete activations or configurations leading to an error state and resulting in a lack of notifications regarding compromised accounts. (1/2)

  • TWSheppard Tom Sheppard (@TWSheppard) reported

    MIcrosoft: “Subscribe to Office 365 so you can benefit from feature enhancements and bug fixes as soon as we make them.” Me: “Why is it that when I update a table cell, the view jumps to the Table of Contents every damn time?!” MS: “We didn’t say we’d actually fix any bugs.”

  • jaed_k Jaed Khan (@jaed_k) reported

    @Office been trying to contact your support team about a security issue with you personal office 365 but no one seems to want to assist - how do we get in touch for something so serious ?

  • efraser77 Erik Fraser (@efraser77) reported

    @Office365 @Office Please fix Outlook on the Web so the "Don't Show Again" option on the default mail application notice actually works. I see it literally every time I open Outlook on the Web, and am not interested.

  • AO_sportpsych Amanda Owens Believe Change Management Consultancy (@AO_sportpsych) reported

    @DonaldClark Our office 365 has been down since yesterday , really is rubbish and unacceptable.

  • STEVEN5579 Steven Nguyen (@STEVEN5579) reported

    @Office, @BillGates Hello, I purchased Microsoft office Home and Businesses 2019 but I received Office 365 (all opening screens of Word, Excel, PowerPoint, Outlook are Office 365) and an error Outlook.

  • manpreethere MANPREET SINGH (@manpreethere) reported

    RT Office365 "@dirk_s We're here to help. Is this happening with a message from a specific sender? Do you know if they’re getting any error message while trying to send it? Additionally, we’d like to know if you’re having this inconvenience with a personal or business accoun…

  • EIU_ITS EIU ITS (@EIU_ITS) reported

    ITS is aware of authentication issues for some users attempting to login to Office 365, D2L and many other EIU services. We are working to restore all authentication services.

  • IndieLifer Sara Millis, Content Marketing Manager (Freelance) (@IndieLifer) reported

    @FraserSouthey I’m loving a Google doc at the mo, purely because Office 365 keeps shutting down my computer 😢

  • GRYork Avon Canada Gloria York (@GRYork) reported

    @MicrosoftHelps I am unable to open any of Office 365 programs. I am in Canada and can’t seem to reach anyone for help. I am running Windows ten. When I try to open Outlook, Word, etc I get an error message with a lot of 0000142. This is crazy, I need to get this issue fixed.

  • UbysseyNews Ubyssey News (@UbysseyNews) reported

    On indirect overhead (admin, HR, IT), Hester said they'll be replacing their accounting system, HR will be focusing on employee engagement, and IT will be moving their email server over to Office 365.

  • bobfarrell Trebor/Swizzles Stan Account (@bobfarrell) reported

    @PaulbernalUK Quick question: Do you sign in via office365 or do you use a VPN? And do others also get this problem?

  • laheinzen Luiz Angelo Heinzen (@laheinzen) reported

    @thurrott Does the huge numbers include the hours that Office 365 or Teams were down?

  • Samjjw Sam wright (@Samjjw) reported

    I have just found the single biggest benefit to MS Office365... I typed "please see attached" in an email and was about to send "sans attachment" until this fab little box popped up and pointed out the error of my ways!!! Amazing!!! #veryexcited #hadtoshare #simplethings

  • AshSerigala 🌿 Ash Serigala 🌱 (@AshSerigala) reported

    @Stathgar @Microsoft User experience seems to vastly vary for some reason with 10. I dont have office 365 and never once seen an ad/push notification for it. Ive seen edge a few times but, that went away since its chromium based so I switched to edge after endless issues with Chrome. Very happy tho!

  • nickheer Nick Heer (@nickheer) reported

    For example: if you send a message with an attachment in Outlook for web and then immediately try opening that attachment, it will error out. Another: Office 365 apps frequently fail to upload if files are renamed unless you close and re-open. Zero confidence in these products.

  • PicsEv Ev Collins (@PicsEv) reported

    The major problem with @creativecloud and @Office365 services are they charge as much as other new software packages each year, they refuse to fix non-working software and like extortion rackets you can't keeping using what paid for (hundreds of dollars each year) if you stop.

  • KimSkildumReid Kim Skildum-Reid (@KimSkildumReid) reported

    Ugh. Haven't been able to release quarantined messages - or even view them - from #Exchange365, for four days. @Microsoft says lots of people are having the issue, but haven't fixed it yet. Has anyone out there figured out a workaround??cc: @Office365

  • anindyar Anindya Roy (@anindyar) reported

    now I realized. why in this region, people invariably buy @Mimecast along with @Office365 .. its because the default handling of SPF in O365 is screwed. and no one wants to work a bit and create a few custom transport rules to fix the issue.

  • quadzeus Chris Spanos (@quadzeus) reported

    @gruber Google Docs still messed up the formatting of a MS Word file, so we had to format everything again at the end of the process. But when we have used Office 365 and OneDrive for collaboration, we get nothing but sync issues when there are more than a couple of users.

  • Lewi_keezy Lewis Tanguhwar (@Lewi_keezy) reported

    @Office365 I have been unable to sign in to my developer account because I am unable to install the Microsoft Authenticator app for my device, is it that it does nor work on infinix ? I can't go ahead with @MSPowerApps and can't access @MSPowerBI service, any other options?

  • caio_delfino Caio Delfino 🇧🇷👉👉 (@caio_delfino) reported

    @Office365 hi guys, I found an error on excel (last version today) 1024,14-960 = 64,1400000000001 and others relationed as this numbers

  • wedoAzure Joe Carlyle (@wedoAzure) reported

    @thommck @Office365 @Outlook This happened to me a few weeks back, it also tied in with Outlook not working properly anymore. Had to reset. Hasn't reappeared since. iOS

  • gaichuhie Gatumbî (@gaichuhie) reported

    Help me understand something! I can login to the New Exchange Admin Center but not to the Classic Admin Center using the same damn credentials!! @Office365 I honestly hate your single sign-on ish! It almost never works.

  • atoti_ LA (@atoti_) reported

    @TSC_KE The email activation deadline is fast approaching but still not able to activate. Followed instructions but Office 365 has an error message that the username is incorrect. Kindly assist

  • Lewi_keezy Lewis Tanguhwar (@Lewi_keezy) reported

    @Office365 I have been unable to sign in to my developer account because I am unable to install the Microsoft Authenticator app for my device, is it that it does nor work on infinix ? I can't go ahead with@MSPowerApps and can't access @MSPowerBI service, any other options?