Office 365 status: access issues and outage reports

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.

Most Reported Problems

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

• Sign in (61%)
• Errors (22%)
• Website Down (18%)

Live Outage Map

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

City	Problem Type	Report Time
Paris	Sign in	1 day ago
Milly-la-Forêt	Errors	1 day ago
Unión de Crédito Agrícola de Hermosillo	Sign in	11 days ago
Mumbai	Errors	13 days ago
Bogotá	Sign in	13 days ago
Antiguo Cuscatlán	Website Down	13 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:

• 
  Gabriel Lawson (@glawsontweets) reported 4 minutes ago

  Agentic troubleshooting report: Tricky office 365 installation issue due to, unbeknownst to me, an unmounted drive. Claude code with Opus 4.7 max tried for an hour, failed to find cause. Codex with gpt 5.5 xhigh found cause and fixed the issue in 10 minutes!

• 
  Magical Joestar (@n1qh13) reported 10 minutes ago

  @S4m4_VT @Pirat_Nation Not a Linux problem, 99% of games do works on Linux tho but via workaround (That got simplified by steam in a remarkable way) As for softwares, welp you're not going to use Office 365. You have to adapt and find the right tools that works with your machine.

• 
  Jon Rolfe🇺🇸 🇬🇧🏴󠁧󠁢󠁷󠁬󠁳󠁿🇨🇦🇲🇽🇫🇷 (@JonRolfe8) reported 11 minutes ago

  @therahul4402 What's happening with Linux Mint? Windows 11 happened. I did not have serious issues with Windows 10. Log into your MS account..harder and harder local options. All your personal and IP and Work Product files have to be on Onedrive. Copilot. Sales push for Office 365, when anyone with a brain has been using OS for decades. Edge harassment. Poison Updates . Slinking to subscriptions. Eternal cash flow. GFYS with a road flare.

• 
  chris (@xH4ngEm) reported 12 minutes ago

  There's a question I get asked constantly by investors building individual accounts: how much of a single name is too much? Been sitting with this in the context of the Revere Gro and Rair exposure framework circulating around $MSFT positions. The model tries to map concentration risk across growth-rate sensitivity and rate-cycle sensitivity - not a bad starting structure. But I think it locates the problem slightly wrong. For a long-horizon value investor, risk management is not primarily about volatility. It's about permanent capital impairment. Those are genuinely different things, and conflating them leads to genuinely different mistakes. MSFT at current prices trades around 32-33x forward earnings. P/B north of 13. EV/EBITDA in the high 20s depending on the quarter. Not cheap multiples by historical standards - even for a business generating the FCF that Microsoft does. And the FCF is real: Azure margin expansion, Office 365 recurring, Activision slowly integrating. The capital allocation story holds up - disciplined buybacks, a growing dividend, R&D spend that's actually productive rather than defensive. ROIC consistently above cost of capital. The moat is not in question. But here's the thing about exposure management in individual accounts specifically: when you hold a concentrated position in a company priced for near-perfection, your margin of safety becomes structural rather than mathematical. You can't just point at the balance sheet and call it hedged. The Rair framing - rate-adjusted intrinsic return - is useful because it forces the right question: if the 10-year rises another 100bps from here, does this company's intrinsic value hold? For MSFT, probably yes. The business doesn't need cheap debt to function. It generates cash in almost any macro environment. The moat doesn't erode with rates. But position sizing is where individual investors chronically underperform. Institutions manage downside scenarios as a daily operational function. Individual investors size based on conviction - and conviction is not risk management. Conviction is the justification for taking risk. Risk management is the system of rules that governs how much risk you actually accept. Practical framework, after holding through multiple cycles: - If you can articulate the bear case (multiple compression, Azure growth deceleration, AI capex overhang not yet reflected in FCF) and still sleep at night at 10-12% allocation, that's probably the rational ceiling for a concentrated individual book. - If a 20% drawdown in this one name would materially alter your financial situation, you've crossed from investing into speculating on management quality and multiple expansion. The Revere Gro side of the concept is really just another way of saying: don't let a great company become a great risk by virtue of how much of your book it occupies. The business quality and the position size are separate questions that individual investors routinely collapse into one. Balance sheet analysis matters. FCF trajectory matters. They're inputs into a position-sizing decision - not substitutes for one. That distinction is the actual heart of risk management in individual accounts, and most frameworks bury it. Long MSFT. Have been for years. Never let it exceed 12% of the book regardless of how strongly I believe in the thesis. That ceiling is a feature.

• 
  John Crickett (@johncrickett) reported 14 minutes ago

  @PrimeAeon @Doctorthe113 @DevLeaderCa curious if you are able to comment on the server load of Office 365.

• 
  Klavdij🇸🇮 (@klavdijm) reported 14 minutes ago

  @compliantvc If I were USA, I would shut down Instagram, whatsup, Viber, Facebook, Gmail, YouTube, OnlyFans, Office365, AWS, Google cloud, MS Azure, Netflix, even Cloudflare … for whole EU region. No problem, we have our own stuff, don’t we???

• 
  Carlod (@justcarlod) reported 14 minutes ago

  @peach2k2 @B1rtek1 Same. You have to go to office 365 logout and then sign in again. This is inhumane UX!

• 
  Dan Greller (@dgreller) reported 20 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.

• 
  AaronFifty8 (@Aaron_58) reported 21 minutes ago

  @Office365 your outage has made my day miserable. Y’all owe me lunch or something.

• 
  Bad **** (@TeaseTech) reported 22 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

• 
  Bɛrima Yaw Poku 🧠👁️👂🏾 (@barimayawpoku) reported 23 minutes ago

  @elliot_solution Ah, na government communications and emails koraa are running on office365 na documents. They don’t even have on-premise exchange communication server managed in house for data control and security seff. Tweaaa

• 
  djaméttę kudasai (@potatoeos) reported 25 minutes ago

  Powerpoint office 365 is THE WORST platform you could ever use for making ppt. ISTG, its taking way too long, it literally will blow up your device, VERY SLOW, and guess what? ITS EXPENSIVE. Better fix it now @powerpoint @Office365

• 
  jun (@xiaosuha) reported 27 minutes ago

  i get the momentum for locked in but my office 365 is shutting down bro

• 
  Usama Mansuri (@usama_mansuri90) reported 27 minutes ago

  @Outlook @gmail Dear Support Team, I am experiencing an issue while configuring my Gmail account on Microsoft Office 365. This account is already successfully configured and working on five devices. However, I am unable to configure it on a sixth device. During the setup process, I receive an error message. Please note that our company email domain is hosted with Google. I kindly request your assistance in resolving this issue. Please let me know if you require any additional information, including screenshots of the error message. Thank you for your support.

• 
  Glich (@Glich) reported 28 minutes ago

  @yonann partly true. I work corp IT. A good part of my users whould be fine with a snapdragon chromebook. But they get tier Ryzen 9 or I7 . All their work in in office365 and chrome. and this year our standard low spec model we issue increased in price 50%.

• 
  Daniel Heithorn ➡️ Xbox Gamescom (@DanielHeithorn) reported 28 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

• 
  Toby McEvoy ♠❤♦♣ (@mcevoytm) reported 28 minutes ago

  @KeithMalinak Autocorrect may have been taking a few days off. Here's a real-life example from my own workplace. Through the miracle of SharePoint and Office365, I'm sharing a document with a Project Manager and we're adding questions and answers as I am refining his request for a change to our production environment. He edited something in the document abruptly last week resulting in colliding words and other jumbled things that I couldn't parse. I highlighted the text and requested, "Please fix these typos when you get a moment. " He fixed the typos and left me a comment in response: "Compelted"

• 
  Eric Sauvageau (@RMerlinDev) reported 29 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.

• 
  Brian Teague 🐂 ⭕️ PBA 3 Berkeley (@undergroundlair) reported 30 minutes ago

  @nypost In all fairness to Microsoft, if the NASA Admin doesn’t set their Office 365 location to #outerfukingspace they might have an issue logging in.

• 
  Jeff Lundberg (@KoaukaLoop) reported 35 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.

• 
  DFIR Radar (@DFIR_Radar) reported 37 minutes ago

  Silk 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

• 
  ph33x (@ph33x_) reported 46 minutes ago

  @ChadBurgessAU @FranMooMoo They are using Government-spec Office 365, it will have audit logs. Every thing action down to a message on Teams or viewing a folder in OneDrive us logged. The user, the location, the action, metadata.

• 
  Alter3D Reality (@alter3d) reported 46 minutes ago

  @glenn_tunes Deal! Since US companies are banned in EU: GMail immediately deletes all accounts for EU citizens and countries. Ditto Office365. YouTube immediately deletes all EU content. Google blocks access to the Play Store for EU citizens. Apple blocks all access to iCloud and other Apple services to EU accounts and deletes all data. AWS immediately deletes all EU accounts and shut down all the EU regions. Ditto Azure. Cloudflare bans all EU IPs. Intel, AMD, NVIDIA, Micron, Texas Instruments, Cisco, Qualcomm, IBM, Dell, and other US hardware companies ban sales of systems and components to the EU. Every major AI provider blocks access to EU citizens and companies. Major SaaS companies, including major manufacturing software providers like Autodesk and Onshape, block access to their products from the EU. Basically the EU accomplishes it's goal to become a 3rd world country overnight without the hassle of importing the 3rd world first.

• 
  If you must know, its for my Schnauzer (@SJM0911) reported 46 minutes ago

  looks like @Office365 Outlook servers are down anyone else having trouble?

• 
  U Shouldn't Care (@UShouldn_tCare) reported 51 minutes ago

  @kmcnam1 I had to open a saved .msg file with an email inside at work. I have both versions of Outlook installed. I got error "you need Office 365 subscribtion to open that file". What is the purpose of Outlook at this point?

• 
  BackwoodsSafetyMan (@Goard_O) reported 52 minutes ago

  @unusual_whales Will AI need Office365? If not, Microsoft will be in trouble

• 
  NaN goto (@nmnvzr) reported 56 minutes ago

  @marcelhaasIO @MaxBrodeurUrbas @satyanadella All my accounts use the same email and sometimes different passwords. The average user does not know he needs to save the credentials as “azure login”, “office 365 login”, “exchange admin login”. Dude it’s a mess.

• 
  Erin Connors (@ErinJConnors) reported 57 minutes ago

  @thsottiaux And remove the need for administrative approval. If I can sign in through office 365 etc, I should be able to connect my email/office 365 or google equivalent

• 
  Kyle Smith (@Malakai1174) reported 58 minutes ago

  @Anas_Sloth @Yetee_ @WildSentences no, you are with your utter idiocy. what does "365" have to do with literally anything in this conversation? do i need 365 attacking computers? Do i need to use office 365 like a micro simp? If you can't even clearly make a statement, don't bother trying to talk to people. What document on 365? What ******** does that gotta do with anything? Your answer is clearly dumb and has no sustenance behind it. Just make a little sense will ya. like you started off telling me it isn't a network problem, it is a backup problem. while responding to my message talking about data replication(A ******* backup). Thanks for pointing out the obvious! If anyone is a troll here it is you. I say it is a backup issue, and then you tell me "No, it is a backup issue not a network issue." Like a backup doesn't live on a network, requiring networking knowledge. All while telling me about bandwidth( A ******* networking Issue!!!!!)

• 
  JT (@AlastairGrayson) reported 59 minutes ago

  @authorjoyshaw I use Microsoft's VibeVoice to read it back to me. It's probably the same thing offered by Office365, just on their server and not my local machine.