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 (64%)
• Errors (20%)
• Website Down (16%)

Live Outage Map

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

City	Problem Type	Report Time
Paris	Sign in	3 days ago
Villefranche-sur-Saône	Sign in	4 days ago
Chauray	Sign in	4 days ago
Bogotá	Sign in	17 days ago
Paris	Sign in	24 days ago
Milly-la-Forêt	Errors	24 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:

• 
  chris (@xH4ngEm) reported 4 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.

• 
  Lithicarb 𓅋 (@Lithicarb) reported 6 minutes ago

  @bestfilly @SabreWuff Corps, public sector and universities generally all purchase blanket site licenses which pushes the per seat cost of the Windows OS and Office 365 down to between 5 to 10 bucks. Also the workstations these places lease suck ***. I know, I spent years in Monash IT

• 
  ZBM2 (@zulubravomike2) reported 9 minutes ago

  Assume low data rate and high ping. Now assume you're trying to log in to an Office 365 implementation of some sort. All that said, while astronauts are professionals, they're not IT pros and probably couldn't tell you the difference between outlook and an exchange server.

• 
  Shay (@MIAHKAZE) reported 13 minutes ago

  @JenMsft Most important fix should be to remove OOBE from constantly reappearing with updates. Custom folder name can be added to new build of Windows 11 iso so appears during first clean setup. I get nagging prompts for One Drive, Game Pass, Office 365 via OOBE. Annoying!

• 
  The Catalyst Edge (@zeatle2) reported 15 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

• 
  Glich (@Glich) reported 16 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%.

• 
  Pythis (@Pythis1313) reported 19 minutes ago

  @darknesss932 An attorney should request a server level search utilizing Microsoft Purview ediscovery. I would wager they are using office365 for email which means that a query kql could be created pertinent to the case executed on the entire tenant for the time frames involved.

• 
  DFIR Radar (@DFIR_Radar) reported 19 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

• 
  David Thole (@TheDarkTrumpet) reported 23 minutes ago

  @omninomsky @jiya_3063 WSL helps on windows, and has been quite amazing really. That said, one big "reason" for developing "preferring" windows really comes down to corporate governance and office tools. Many businesses run off Office 365, sharepoint, etc. Yes, you can run these in a browser, but with limitations. Another big reason is governance of machines. Machines are imaged, sent out and a good 25% of their utilization is just off of software like antivirus, threat scanning, etc. It's pretty inefficient, in my view, but can be an uphill battle to change it.

• 
  ph33x (@ph33x_) reported 23 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.

• 
  Glich (@Glich) reported 24 minutes ago

  @yonann partly true. I work corp IT. A good part of my users whould be fine with a chromebook. All there work in in office365 and chrome. and this year our standard low spec model we issue increased in price 50%.

• 
  DataJuggler (@DataJuggler007) reported 29 minutes ago

  @FurkanGozukara I stopped giving money to companies I can't call. In July 2024, Microsoft expected me to go a month without email. I don't own a cell phone, email is my communication with the world. I cancelled Office 365, moved my mx records for my domain and went down to $1.50 a month.

• 
  mRr3b00t (@UK_Daniel_Card) reported 33 minutes ago

  like for example: if you defend an org you will likely have: A firewall/VPN server A router/switch A cloud hosted web server Microsoft office 365 Maybe an Remote Desktop Services (or VDI) Service Your daily world will not be full of zero days exploding inside ur VPN server (unless you have a fortinet :P /s) these are rare events. You will have: Phishing/AITM attacks Scams/BEC Identity Dictionary/Brute Force you will also have malware etc. on box IPS/IDS/EDR alerts for behavioural type stuff (most of these are false positives) so software vulnerabilities on the edge in terms of volume will likely not be ur daily grind! identity will.

• 
  JT (@AlastairGrayson) reported 33 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.

• 
  mRr3b00t (@UK_Daniel_Card) reported 37 minutes ago

  @arinwaichulis Out of office replies reveal the address. When you say bounced emails reveal the source email; what do you mean by this? As in the mail server rejects it? Eg office 365 exchange online?

• 
  Matt Talley (@tallemd) reported 39 minutes ago

  Office 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.

• 
  Random Poser (@rndposer) reported 41 minutes ago

  @kmcnam1 MS Office 365 is a SCAM and now this! I don’t use AI agents even though I’m a senior developer at a large banking institution. I don’t see a use case considering AI still too slow to respond.

• 
  Mega Man (@callah32) reported 45 minutes ago

  @PaperBozz You’ll always have enterprise customers where as it makes more sense to rent (think Office 365) vs hire a team (and lofty capex budget) to mange compute on prem. Makes alot of sense to rent compute in other words, solves a problem plenty viable buisnenes model/service. Everything digital future.

• 
  Spicy Ice (@SpicyIce7) reported 45 minutes ago

  @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

• 
  Álvaro Domínguez | Inversor (@Incognito_23445) reported 46 minutes ago

  @geoffreytung @VJNCapital Corporate contracts aren’t my argument. Azure, Windows, Office 365, GitHub, AI infrastructure and massive R&D spending are. Xbox being behind PlayStation in some areas doesn’t make Microsoft technologically inferior as a whole. That’s a category error.

• 
  Lalith Kumar V (@lalitvlk) reported 49 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 .

• 
  Jon Rolfe🇺🇸 🇬🇧🏴󠁧󠁢󠁷󠁬󠁳󠁿🇨🇦🇲🇽🇫🇷 (@JonRolfe8) reported 52 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.

• 
  Dan Victor, CFA (@DanV_Barrons) reported 53 minutes ago

  @buccocapital exact same scenario playing out with MSFT down 32% from peak. break out the consumer and enterprise facing"business productivity (office 365) facing same AI disruption multiple compression

• 
  Thee Brain Freeze (@TheeBrainFreeze) reported 55 minutes ago

  The new revelation regarding windows GDID probably has pissed off various “3 letter” agencies around the world. It’s been a staple of easily tracking you and I. Too bad. Glad it’s been outed. I’ve switched out the various laptops I use for online activities such as this one for a certain Linux distribution as well as modified their hardware a bit. Yes, you can be tracked by what’s in your computer. Change it around a bit if possible. Don’t use the same box you pay bills and work remotely on to get on social media. -Proton VPN- DON’T EVER use a Microsoft account. Sign into your windows computer with an old school local account. This is a must. You can search for how to do it. Office 365 can be permanently activated on your computer as a local installation. Do it. (Massgrave) Better yet, use Libre Office and enjoy not being tracked by Office 365. I Google scans your Gmail. Be aware of it. There’s better email providers (Proton). Nobody is perfect but some are orders of magnitude less “nosey.” Download DoNotSpy11. You want to turn OFF virtually everything. You’ll be amazed at what you can shut down. Turn OFF your location / eye tracking / motion detection on your laptop if you don’t do anything else. There is at least one windows GDID changer powershell script I tested. It worked. If you sign into a MS account, you’ll get the same GDID right back so don’t use that MS account going forward. Not going into phone safety or Flock cameras or new vehicles in this post. I’ll just say this: Any time your phone/iPad etc is not inside of an rf-proof bag/case, it’s going to talk to something somewhere, even if it is “off.” You can buy those bags on Amazon cheap. Get one. If you have a newer car (on-star) it tells servers where the car is constantly. Review: Learn Linux. It’s open source, not full of spyware. Get a ham radio license. Keep your 10 year old Toyota forever. Pay with cash sometimes just to switch it up a bit and make the cashier learn to count 😎. Be aware of what devices you use that tattle on your activities and govern yourself accordingly. A little misdirection or just being quieter on social media never hurts, either. Okay end of my coffee-laden ramblings. Hopefully this helped some of you. 🇺🇸

• 
  Dan Greller (@dgreller) reported 57 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.

• 
  Nick (@maietta) reported 59 minutes ago

  @paul_e_jones No, I have zero business with GoDaddy. But I have to deal with them for an issue that they caused through Microsoft office 365's design. The problem is that a domain name that belongs to my client used to belong to a company that used to have a Microsoft office 365 account provided through the vendor. GoDaddy. GoDaddy sells office 365 accounts. What happens is a domain name previously used with Microsoft office 365 but then the account expires and is never renewed because the company that held the domain name went out of business and sold in bankruptcy. Two company transitions later and we acquire the domain. So we go to set up Microsoft office 365 only to be hit with a message that we cannot provision the domain on their platform because of a previous tenant that just doesn't exist anymore in the real world. That business vanished a long time ago.

• 
  Matt Diebolt (@mdiebolt) reported 1 hour ago

  @domster @bradgessler Our biggest are by far the ones that support our PowerPoint for Office 365 add-in. Places where you have a JavaScript API where it’s impossible for it to be managed on the server.

• 
  GCU Tech Support (@gcutechsupport) reported 1 hour ago

  Attention Lopes! Some active students aren't receiving their Office 365 license, so they can't access any of the included apps. Error message: “Error: Your school account is no longer active.” This issue is currently being looked into. Global Ticket Number: 3937295

• 
  Erin Connors (@ErinJConnors) reported 1 hour 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

• 
  Jonathan Cantliff (@cantliff9) reported 1 hour ago

  @madebygoogle @MicrosoftHelps @gmail Gmail app not working with Office 365 emails (again) Doesn't seem to want to load modern authentication Could someone look into this please Widespread complaints online and on app store reviews. Folks, this needs some attention!