Office 365 Outage Map
The map below depicts the most recent cities worldwide where Office 365 users have reported problems and outages. If you are having an issue with Office 365, make sure to submit a report below
The heatmap above shows where the most recent user-submitted and social media reports are geographically clustered. The density of these reports is depicted by the color scale as shown below.
Office 365 users affected:
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.
Most Affected Locations
Outage reports and issues in the past 15 days originated from:
| Location | Reports |
|---|---|
| La Rochelle, Nouvelle-Aquitaine | 1 |
| Nice, Provence-Alpes-Côte d'Azur | 1 |
| Reims, ACAL | 1 |
| Dreux, Centre | 2 |
| Merlimont, Hauts-de-France | 1 |
| Puteaux, Île-de-France | 1 |
| Valence, Auvergne-Rhône-Alpes | 1 |
| Marseille, Provence-Alpes-Côte d'Azur | 2 |
| Saint-Malo, Brittany | 1 |
| Saint-Denis, Réunion | 1 |
| Réunion, Réunion | 1 |
| Saint-Paul, Réunion | 1 |
| Melbourne, VIC | 3 |
| Montpellier, Occitanie | 2 |
| Redruth, England | 1 |
| Cheltenham, England | 1 |
| Tewkesbury, England | 1 |
| Edmonton, AB | 1 |
| Stratford-upon-Avon, England | 1 |
| Bordeaux, Nouvelle-Aquitaine | 1 |
| Hobart, TAS | 1 |
| Brisbane, QLD | 1 |
| Aubagne, Provence-Alpes-Côte d'Azur | 1 |
| Southend-on-Sea, England | 1 |
| Mulhouse, ACAL | 1 |
| New York City, NY | 1 |
| Étampes, Île-de-France | 1 |
| Argenteuil, Île-de-France | 1 |
| Bristol, England | 1 |
| Saint-Quentin-Fallavier, Auvergne-Rhône-Alpes | 1 |
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:
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Ebrima ebri (@EbriEbrima27494) reported@IntuneSuppTeam I have been having issue in our tenant. First, after enabling and configuring auto patch most of my devices are falling or in noncompliance for “office 365 client management “. I looked the policy that was enabled by auto patch. Many other non compliance settings.
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Spicy Ice (@SpicyIce7) reported@EvaAnanova Bro i remember I got put on a migration from a file server to office 365 and share point and this was a key reason I left IT. My manager refused to listen to anyone and forced us to go ahead with this just before Christmas. It didn't work 90% of the machines had 4gb ram
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DFIR Radar (@DFIR_Radar) reportedSilk Typhoon (HAFNIUM), a Chinese 🇨🇳 state APT, has evolved from on-prem Exchange exploitation to cloud-native supply chain attacks, most recently abusing CVE-2025-3928 in Commvault's Azure-hosted M365 backup SaaS to pivot into downstream customer tenants. - Initial access spans three vectors: CVE-2025-3928 (zero-day in Commvault Web Server, T1190), stolen API keys from privileged cloud vendors (T1195), and leaked corporate credentials found on public repos like GitHub (T1078.004). The Commvault campaign gave them client secrets for Metallic M365 backups, opening direct paths into customer M365 environments via hijacked service principals. - Lateral movement pivots from on-prem to cloud by targeting Entra Connect servers (T1210, T1078.002), enabling privilege sync between Active Directory and Entra ID. Credential dumping and key vault theft support pass-the-hash moves (T1550.002) into Azure. - Persistence relies on adding passwords to existing consented service principals or creating new Entra ID applications named to mimic legitimate Office 365 services (T1098.001, T1036). Web shells handle C2 on compromised Azure VMs (T1505.003). - Collection targets email via EWS and MSGraph APIs, plus SharePoint (T1213.002) and OneDrive (T1213.003), all through OAuth apps with admin consent, a low-noise, API-native exfiltration path that bypasses many endpoint controls. #DFIR_Radar
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T🌺M (@bigtallgay) reportedIf Office365 is down, I should probably just take the day off…
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ScanSpeak (@Scan_Speak) reported@cavemankin @MacRumors @waxeditorial MacOS side loads because it was grandfathered in from days before App Stores. If side loading doesn’t interfere with the integrity of iOS and is invisible to the users like me who have no interest, I have no issues. Apple native apps & Office365 is 90% of what I need.
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Alicia Cook (@acook0428) reported@Office do you know that COM addins are not working in Office 365? Please fix it!!
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Leyl Zik (@LeylZikiri) reportedDoes anyone else have probelms with Office365 organization logins where there's 3 different login places and you cycle through them trying the same password, and then suddenly one of them gives in and lets you log in? but you have no idea what changed
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userlolxxl (@userlolxxl) reported@medsci_yb3r @MicrosoftLearn @Microsoft The problem is that the Office 365 tenant is linked to the organization's email. Then any app on a private device that uses the org email &...tenant to sign- in is linked with office(.)com, even though the linked apps have nothing to do with Office 365. It has further consequen..
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Matt Talley (@tallemd) reportedOffice 365 has been priced at $6 per inbox for over a decade and during that time it has never turned a profit. I'm almost sure that means it's impossible. Normally you would shut down an unprofitable line of business but the military insists it is necessary for war effort.
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DataJuggler (@DataJuggler007) reported@KES537 Office 365 email had these suggested replies. When the lady at my work that always emailed me about problems with the software I work on would send me a new problem, I really wanted to click: Let me know how that works out.
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Glenn Scott (@glennsc) reportedIn order to penetrate an Office 365 organization, you have to get through the Entra ID administrator. Non-trivial. Right now the Claude connector is asking for Read-Only permissions on a very restricted surface of the tenant. That’s the foot in the door: maybe that gets you through the admins, but it’s not game changing for customers. Sure, you can ask about your meetings or who sends you lots of email but you can’t DO anything, You need write. You need delete. If Claude asked for read-write, or any larger scope beyond the user, then you’d hear a big record scratch. They will be instantly shut down by the admins and CISOs. But CoPilot = Microsoft. That means: they have everything, the enterprise admin already trusts them, which means more permissions and thus better features. Right now Entra ID is a moat and this Claude connector is no threat, Perhaps this will get Microsoft off its ***. Or maybe they just acquire Anthropic.
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Adrien Barr (@AdrienBarr73223) reportedMicrosoft Azure is not responding to trouble ticket @AzureSupport 2604020010004795. It was opened 4/2/2026 and there hasn't been a technician assigned yet. Users cannot logon to Azure /Entra accounts including Office 365 business premium
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NorthCarolinaTrader (@NCarolinaTrader) reported@Marketintel_x @BrodyFord_ @business It’s crap. co-pilot’s worse performance is when you seek its assistance with other Microsoft software. You have better luck using Google to help with Microsoft Office 365 issues.
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Rob (@Rob_Tb_West) reported@NXT4EU We used to have office computers, running on an office server park. No outside computers had access. Micro$oft mandates Office 365 and OneDrive. The server may be in Europe, but where is the backup server. And more important: Who has admin rights over your files?
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Professor Simon (@ProfSimonOnline) reportedDid you know that personal devices can become gateways for corporate data breaches? A recent case revealed a malware attack that accessed Office 365 through a compromised BYOD. The fix? Continuous monitoring and behavior analysis! How secure is your work device? #CyberSecurity