Is Office 365 down?

Problems in the last 24 hours

Office 365 signals over the past 24 hours. The dashed line is the service-wide baseline used to detect unusual activity.

• Service-wide signals
• Service-wide baseline

Most Reported Problems

The following are the most recent problems reported by Office 365 users through our website.

• Sign in (64%)
• Errors (18%)
• Website Down (18%)

Live Outage Map

The most recent Office 365 outage reports came from the following cities:

City	Problem Type	Report Time
Toronto	Sign in	8 days ago
Villanueva de Castellón	Sign in	9 days ago
Champigny-sur-Marne	Errors	10 days ago
Saint-Gildas-des-Bois	Errors	10 days ago
Bayamón	Sign in	12 days ago
Liège	Sign in	16 days ago

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:

• 
  Usman Yaseen (@usmanyaseen) reported 7 minutes ago

  @BourbonCap Crazy margins are the problems no , Chris Hohn dumped it saying office 365 will be disrupted with AI

• 
  The Catalyst Edge (@zeatle2) reported 11 minutes ago

  Two very different setups. $CLOV (Clover Health) — not in today's scrub, but running off a REAL catalyst. 🟢 Medicare 4.5-star upgrade via federal COURT ORDER (court forced CMS to re-rate) 🟢 Covers 97%+ of members on Contract H5141 🟢 Higher star rating = higher CMS reimbursement rates in 2027 🟢 Q1 2026: GAAP profitable, revenue +62% YoY 🔴 Already up 18.9% yesterday — needs consolidation first This is a fundamental re-rating, not a pump. Medicare stars = real dollars. Entry: $4.70–$5.00 on pullback | T1: $6.20 | T2: $7.50 | Stop: $4.20 $MSFT (Microsoft) activity score 522 — #3 on the full scrub. 🟢 Enterprise AI Copilot embedded in Office 365, Teams, Azure — the deployment layer 🟢 Down 14% YTD = multiple compression on a franchise business 🟢 #3 scrub = institutional money starting to re-rate 🔴 ORCL's $40B raise rattles AI infra capex narrative — watch for spillover At $398, this is best-in-class enterprise AI at a real discount. Entry: $395–$405 | T1: $435 | T2: $460 | Stop: $380

• 
  David Miller (@Dav4Usa) reported 12 minutes ago

  Email down all over today for Office 365

• 
  🇵🇭Homoludens Pro Deluxe🏳️‍🌈🌏 (@a_space_alien) reported 12 minutes ago

  Yep this is what I’ve always known. Problem is that Microsoft keeps treating XBox as if it were Windows, Azure, Office 365 and all its other business & productivity products & services, where there’s no respect for games as entertainment, experience and as an art form. #HearYou

• 
  HectorE (@HectorE88315654) reported 16 minutes ago

  @BrianRoemmele And now they’re blocking the installation of Claude extension for their Office 365 products, there are reported issues this weekend of problems with this, I tried to install it and it marked an error , and investigating online I saw many users reported this issue.

• 
  Archer Bowman (@ArcherBM) reported 19 minutes ago

  @AiwithLucas_ Your analogies fail. These AI agents are still using M$ tools. If Netflix used Blockbuster as the source for their videos, Blockbuster would still be around. The Goodyear analogy works because just as self driving cars still rely on tires, AI will still rely on M$ services. Switching to "background infrastructure" does not hurt M$. M$ makes MORE money off of server apps and cloud services, such as Active Directory, Exchange Server, SQL Server, Azure, etc, than it does from the Office 365 services you're talking about AI reducing. Where do you think AI agents live?

• 
  Professor Simon (@ProfSimonOnline) reported 22 minutes ago

  Did 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

• 
  Remixedcat the catgod 💎😺🌌🎶 (@remixedcat) reported 24 minutes ago

  @grayzoneintel I used to use ther legacy office 365 custom domain email (old OWA and domain control panel) They even blocked important emails from seagate lyve cloud when I was getting it setup and the poor rep and her team worked hours to try to get me to get the login confimation and they even manually tried to send it and it still was rejected by microslop's servers. so I quickly switched to zoho email for my custom domain and got the important confimation email with no problem.

• 
  Nick (@maietta) reported 25 minutes ago

  Holy **** GoDaddy is among the worst companies on the planet. Been trying desperately to get them to fix the issue with a domain name previously owned by another company who in the past, used Office 365. Now that my client owns the domain, we can't seem to get them to remove the domain. Microsoft support has been non-existent as well. They assigned a dude to the case, but then he dropped the ball and won't reply to me.

• 
  🌊💙 Viking Resistance 💙🌊 (@BlueCrewViking) reported 27 minutes ago

  @satyanadella @grok, @MicrosoftHelps, help me out here, please. Is what I am asking for actually available in Word + Copilot; i.e. the ability to cooperatively and natively edit a change tracked word document without awkward and complicated copy and paste from a chat window? I have business license for Office 365 used in conjunction with ChatGPT Pro but the last time I had access to CoPilot it was just a non-integrated chat. For example, when I asked it for help with an OutLook problem inside Outlook CoPilot it asked me what email client I was using.... However, for a while I'm not even getting a Copilot option inside Word and other Office apps.

• 
  Dan Greller (@dgreller) reported 27 minutes ago

  @bretgreenstein @KarolCodes Agreed. Historically, things moved at a slow enough pace that there was ample time to reasonably estimate the cost of an associate's tech stack. The value obtained from that stack was self-evident, exceeding its cost. For example, no rational firm was doing an ROI on whether a new associate should have a PC or an Office 365 license. It was table stakes. In this new AI world, both the costs and the potential value are radically changing on a routine basis. It makes it that much harder to have sound and stable financial governance models.

• 
  Eric Sauvageau (@RMerlinDev) reported 27 minutes ago

  @Diss0lution For many years now, the Office 365 installer is broken in French, instead of showing something like "90% complété" in the system notification icon, it says "90lformat error! complété" - incorrectly parsing the percent sign as a parameter. Trillon dollars company at work.

• 
  🧊𝓝𝔂𝓹𝓮𝓻𝓯𝓸𝔁🧊 (@nyperfox) reported 30 minutes ago

  @bingbongbills Ever since copilot integration and office 365 it’s gotten increasingly unusable Make office 2007 standard issue again

• 
  🌍🌳🐟🙉Ady🤔 (@AdyG28) reported 32 minutes ago

  @YTJustGetATesla My current gripe is Microsoft Office 365 which i have to use at work for shared documents, its slow as f., can even grind to a halt when just adding a row to a excel sheet. I use libreoffice when doing anything that isnt onedrive shared.

• 
  Luke Parrish (@lsparrish) reported 33 minutes ago

  @esrtweet I think Excel is the grand bottleneck, or was last I checked. Imagine trying to switch a bank, say your local credit union, over to LibreOffice or any of the StarOffice lineage. Doable in principle, but realistically all the macros are broken (the version of BASIC differs from Excel) and the median banker doesn't have muscle memory for the new keyboard shortcuts anyway. You can obviously use Office 365 from a browser, but you lose access to some features (again, last I checked) and it's still Microsoft. Linux is absolutely fine for everything I use it for. The problem is mostly just lack of attention on things that people who have already adopted it don't themselves need. Window Manager wise, there are several where it's hard to tell the difference between that and Windows or MacOS (or the difference is ~entirely good things).

• 
  brugs (@Lightningkey17) reported 36 minutes ago

  @MicrosoftHelps my account corrupted when setting up i need a fix its saying it doesnt exist but it took a payment for office 365

• 
  Bad **** (@TeaseTech) reported 39 minutes ago

  @nicochristie HTML attachments are one of the most abused vectors for phishing, fake login pages, and credential-harvesting scripts. Because of this: Microsoft 365 / Exchange Online Policies: Most IT administrators enable Defender for Office 365 filters

• 
  Jeff Lundberg (@KoaukaLoop) reported 41 minutes ago

  @Microsoft - You make it IMPOSSIBLE to login and cancel an Office 365 business subscription to Visio. I have been hung up on no fewer than three times by your AI assistant midway through my support call. I cannot log in because, while my business Office365 account exists in my Authenticator app, no code or request to approve ever appears. Endless loop of no help. Calling support and being forced to have a converation with the AI assistant is futile. It just hangs up for no reason before the issue is addressed. No ticket number, nothing. I have directed American Express to block future charges for the subscription. I will contact my state attorney general's office if this is not resolved.

• 
  Hello Chicken (@badbirb) reported 43 minutes ago

  @EvanOwen @tmnxeq @RhoRider I get where you are coming from. It does help *if implemented well*, just like any other software or process. It is way to early to judge effectiveness since most of the businesses are just having people use ChatGPT for random stuff and using copilot in office 365. When I did software consulting many clients would tell me they were “in the cloud” when all they meant is they have office 365 subs and a terrible sharepoint inplementation. AI is the same way. It will be several *years* before AI is used effectively in enterprise scenarios.

• 
  Daniel Heithorn ➡️ Xbox Gamescom (@DanielHeithorn) reported 46 minutes ago

  @WindowsCentral Because...consumer. No human support option on first contact. Only AI, Forums & Forms. Automated responses. It's the same issue as consumer Office 365 user. If you run in a serious problem as data loss or exchange issues, you're screwed. Only commercial customer get a minimum

• 
  Lalith Kumar V (@lalitvlk) reported 48 minutes ago

  @AmazonHelp Please refund my money. Your Amazon team is not at all helping me regarding this issue. They are asking me to search the brand (office 365) in google and contact them. Amazon has sold a fake product. It’s your duty to refund me .

• 
  WhiskeySilverball (@WhiskeySlvrBall) reported 48 minutes ago

  @Pirat_Nation I assume this is related to the issue that caused Office 365 email to collapse worldwide earlier this week.

• 
  DFIR Lab (@DFIR_Lab) reported 49 minutes ago

  🎣 DFIR Suite API Spotlight: CheckPhish URL Scan You're triaging a suspected phishing email. The URL looks clean in VirusTotal. No hits in your threat intel feeds. But something feels off. This is where POST /phishing/checkphish earns its keep. It scans URLs in real-time using CheckPhish's detection engine — purpose-built to catch live phishing pages, tech support scams, and brand impersonation attempts that haven't made it into static blacklists yet. What you get back: disposition (clean/suspicious/phishing), the brand being targeted (Microsoft, PayPal, etc.), and a screenshot of the rendered page. That screenshot alone can confirm what logs can't — whether it's a convincing Office 365 login clone or a legitimate site. Practical scenario: User forwards you a "verify your account" email with a shortened link. You expand it, run it through /phishing/checkphish, and within seconds you have a verdict and visual proof. No need to spin up a sandboxed browser or wait for threat intel to catch up. Costs 2 credits per request. Available on all plans at hXXps://platform[.]dfir-lab[.]ch It's a fast, reliable check for the URLs that don't trigger your existing defenses — but probably should. #DFIR #ThreatIntel

• 
  NancoixSeattle (@operakatz) reported 52 minutes ago

  @OrevaZSN Why would anyone be trying to edit a PDF in Word? Edit it in Acrobat, where it belongs. And Word isn't a DTP app. Some of us know how to use it very well and don't have these issues. Not saying Office 365 isn't a hell hole, but at least use the right app for the job at hand

• 
  Sciumo (@SciumoInc) reported 55 minutes ago

  @DeepValue47 On Azure. 👎🏻 If they force their Office dominance they’ll likely force @PalantirTech into the office document space. Office 365 web word support is terrible and everyone knows it. If Palantir integrates Team equivalent capability, the war will be on.

• 
  Shane (@Shane_L) reported 57 minutes ago

  @adahstwt Just deployed a small app for one of my company’s franchisees to use. Deployed on Azure because we use Office 365 and I could rely on existing MS accounts for auth. Never again… terrible experience. Azure is so disjointed…

• 
  Gary Maes- On a quest to help Small Businesses (@garyamaes) reported 60 minutes ago

  @mistressdivy Lots of problems with OneDrive but the problem is not OneDrive. It was Microsoft's demand that Windows 11 or Office 365(have not really dug in yet) defaults to your one drive. This causes problems.

• 
  The Catalyst Edge (@zeatle2) reported 1 hour ago

  Two very different setups. $CLOV (Clover Health) — not in today's scrub, but running off a REAL catalyst. 🟢 Medicare 4.5-star upgrade via federal COURT ORDER (court forced CMS to re-rate) 🟢 Covers 97%+ of members on Contract H5141 🟢 Higher star rating = higher CMS reimbursement rates in 2027 🟢 Q1 2026: GAAP profitable, revenue +62% YoY 🔴 Already up 18.9% yesterday — needs consolidation first This is a fundamental re-rating, not a pump. Medicare stars = real dollars. Entry: $4.70–$5.00 on pullback | T1: $6.20 | T2: $7.50 | Stop: $4.20 $MSFT (Microsoft) activity score 522 — #3 on the full scrub. 🟢 Enterprise AI Copilot embedded in Office 365, Teams, Azure — the deployment layer 🟢 Down 14% YTD = multiple compression on a franchise business 🟢 #3 scrub = institutional money starting to re-rate 🔴 ORCL's $40B raise rattles AI infra capex narrative — watch for spillover At $398, this is best-in-class enterprise AI at a real discount. Entry: $395–$405 | T1: $435 | T2: $460 | Stop: $380

• 
  Security Weekly Podcast Network (@SecWeekly) reported 1 hour ago

  Passwords get stolen. MFA prompts get approved. Rob Allen explains why some organizations are now locking SaaS apps like Office 365, GitHub, and Salesforce to specific trusted IP paths instead of exposing login access to the entire internet. Even if an attacker has credentials, they still can’t connect unless traffic comes from the approved location. Is location-based access control becoming the next layer after MFA? #Cybersecurity #SaaS #IdentitySecurity

• 
  MK88888 (@MarijKouwe88888) reported 1 hour ago

  @satyanadella Wow, you embraced AI as a way to defend your lucrative Office365 suite. You launched co-pilot and failed. Now that you are loosing the AI race and you Office365 franchise you attack the AI you promoted, and launching more solutions looking for a problem.