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 12/15/2025 12:40

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 (45%)

    Sign in (45%)

  2. Errors (28%)

    Errors (28%)

  3. Website Down (26%)

    Website Down (26%)

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 StatesBaltimore Website Down
United StatesNorfolk Errors
United KingdomGrimsby Website Down
SpainAldaia Errors
United StatesWest Lafayette Website Down
AustraliaPerth 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:

  • takeawaybear Takeaway Bear | 🐻 (@takeawaybear) reported

    Anyone else started randomly receiving #Cortana #DailyBriefing emails and when you try to click Unsubscribe you just get an error message? Even marking it as Junk doesn't get rid of it from returning the next day. I don't even use Cortana! @Microsoft @Office365

  • rashaja Haja Rasambainarivo (@rashaja) reported

    Has anyone solved the Office365 SMTP authentication issue in Gmail ? @Office365 @gmail

  • DrThorstad Dr Audrey Thorstad (@DrThorstad) reported

    I know someone who has used Hypothesis, but that doesn't seem to want to load my PDFs. Most likely a user error. Google Docs and Office365 don't support PDFs.

  • Madhu_Perera Madhu Perera (@Madhu_Perera) reported

    @vodafoneNZ any issues with your network. Our Vodafone clients can't connect to office 365 services.

  • naffy Naffy (@naffy) reported

    like it’s so easy just find a random assignment on scribd with student ids on it and login to office365 cuz they never bothered to change the default password or probably don’t even know they get office for free

  • aysyfin heyyo (@aysyfin) reported

    @mendeley_com @MendeleySupport thanks! just found out about the "new" MS Plugin that's supposed to be installed to my Office 365. problem is I can't access my Office 365 due to installation problem, and I'm back using Word 2016. any solution? @MendeleySupport

  • achornback Andy Hornback (@achornback) reported

    @Office365 @msftsecurity @Microsoft Exactly where did I opt in to have Cortana read my e-mails and distill them down for a daily reminder? #privacyandsecurity #privacy #infosec If I didn’t ask for this, why are you doing it? Who thought it was a good idea?

  • john_education John Stuart - Education (@john_education) reported

    @mrs_ferns @GlowScot @Office365 Hi. Do you mean the West OS app? If you do, then West OS requires an Glow login (or equivalent education tenancy for the few councils that will access a different way). Email me if you want more info.

  • JasnTru Froward Jason (@JasnTru) reported

    @NomadDragon7 I just bought a US Office 365 business license for my wife's balloon business. There was some minor error accepting the voucher because of her language preference or location, but somehow it provisioned her anyway. I don't think the font licensing would change much.

  • Cayas_Software Sebastian Seidel (@Cayas_Software) reported

    Is it possible to connect an #Office365 #Sharepoint to #MacOS Finder? I found some general guides on how to connect through Finders "Connect with server" but they all failed.

  • ManuelVonau Manuel Vonau (@ManuelVonau) reported

    I edited a Word document on my Chromebook via the Google Docs compatibility mode today, and wow, it went real well! No weird formatting issues after I opened the document with Word on my Mac again. I might not have to renew my Office 365 subscription next year.

  • MacrossActual MacrossActual (@MacrossActual) reported

    @SteveTreppa @DeadlineDetroit But Office 365 Login!

  • penasarajarvi Pena Sarajärvi (@penasarajarvi) reported

    Got the blue Yubico NFC security key thingy today and set it up with Office 365. On login screen I'll just click sign-in options and pick security key, put the key thingy on palmrest of a laptop (or to USB port if no NFC), computer asks for my PIN and I'm in. Nice.

  • UWSITDS UWS Information Services (IT) (@UWSITDS) reported

    ALERT! (2/2) Access to Office 365 (Email & OneDrive) should remain unaffected. There may also be issues accessing some systems over the weekend, but we'll work on these as quickly as possible until everything is resolved and working again!

  • krerkkiat_c Krerkkiat Chusap (@krerkkiat_c) reported

    @OhioIT just curious if the Office365 is having a problem?

  • ffforward TheAnalyst (@ffforward) reported

    Anyone else have issues with getting data into @Office365 @MSThreatProtect MDO #AdvancedHunting for email?since yesterday? We don't see any new data populate after around 21:00 UTC yesterday, but old stuff is still in there.

  • GerryHao Gerry (@GerryHao) reported

    @onedrive I'm using office365 from Samsung galaxy tab s6. usually there's no problem at all, but recently I can't open all my files saved in there.

  • Gtwy 𝙹𝚊𝚖𝚎𝚜 𝚆𝚊𝚝𝚝 (@Gtwy) reported

    My favorite part of @Microsoft Office 365 absolutely shitting the bed the last 3 hours is that the service health dashboard claims there are no problems

  • SteveH_23 Steve Hernou (@SteveH_23) reported

    @12Knocksinna @Office365 We've seen it as well with recurring meetings with the same group of people except for one instance where they invited a 'guest speaker', but he keeps getting all the chats for all the meetings happening after this one. Had to remove him from the meeting entirely to 'fix'

  • mikeobryan Mike O'Bryan (@mikeobryan) reported

    @mgsiegler “How MS crushed Slack?” By having Teams shoved down the throats of every employee of every major corporation that utilizes Office 365.

  • Iguana_Books Iguana Books (@Iguana_Books) reported

    @mcannonwrites Hey Mark, sorry you're having trouble! We found a link and are emailing you. Hope it helps. It seems that Chromebooks need special instructions in order to play well with Office 365.

  • sarah_nmachi Sarah Nmachi (@sarah_nmachi) reported

    Performed a gsuite migration to office 365 today . Ran into an error. Login issues. Unfortunately , all users have to allow less secure apps on their accounts before the mailboxes migrated successfully I still don't get it Google . Why? Migration that shouldn't take long.🙄

  • mtbsteve Steve in the LBC 🌃 🌊😎 (@mtbsteve) reported

    @BridgetCarey My company just “transitioned” to Office 365. It hurt, hehe. Microsoft loves tiles now, dresses up the same pathetic issues Windows/Office have always had.

  • chrisatzinger Chris Atzinger (@chrisatzinger) reported

    @stevegoodman All of our mailboxes are in Office 365. I only have the on-premise exchange 2013 hybrid server because I was told I need it for syncing via AD connect. I don’t need to do anything at this point?

  • Mrdavedoyle David Doyle (@Mrdavedoyle) reported

    I've used @123reg for several years, and always found them very helpful but recently when I requested a refund on an #office365 product their customer service fell off a cliff! Suddenly they have been unresponsive and slow. As a result, I'm losing business. Losing £££ every day

  • annikewaldian Francois (@annikewaldian) reported

    @hiri could i please have my subscription payment back for 2020/2021 since Hiri did not work for the entire of 2020. I logged numerous support requests and received ZERO response from you. the issue - Hiri does not work with Office365 and MFA authentication.

  • jmethlouthi Jamal M. (@jmethlouthi) reported

    @Magneaus @JavaBeard That's most likely an office 365 licensing/ Azure issue and not an issue with the Dell. Occurs with our macs also. You don't throw out hardware when the issue is software or licensed based.

  • harismian999 𝕄𝕚𝕒𝕟 ℍ𝕒𝕣𝕚𝕤 (@harismian999) reported

    @MicrosoftUAE Kindly optimize the Installation of office 365. Servers are mostly down. Installation is slow.

  • protein_m4chine Sean Anthony (@protein_m4chine) reported

    @DOD_Outreach @USGSA any chance that MS Exchange Server 2010 email (OWA) will be migrated to CVR Teams to provide a modern and integrated Office 365 email interface for government workers and military?

  • r_stgermain Ryan St. Germain🛡 (@r_stgermain) reported

    @ffforward @Office365 @MSThreatProtect I've been facing this issue since Sept when it magically stopped. No email data at all. Other advanced hunting data is available. I have had a case open for a while.