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 (67%)
• Errors (17%)
• Website Down (17%)

Live Outage Map

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

City	Problem Type	Report Time
Toronto	Sign in	1 day ago
Villanueva de Castellón	Sign in	2 days ago
Champigny-sur-Marne	Errors	4 days ago
Saint-Gildas-des-Bois	Errors	4 days ago
Bayamón	Sign in	6 days ago
Liège	Sign in	9 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:

• 
  Anthony Peyton (@arpeyton) reported 7 minutes ago

  @12Knocksinna @Office365 I’m assuming that’s because this was used to create nested dynamic group membership that caused too many support issues?

• 
  chris (@xH4ngEm) reported 9 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.

• 
  Glich (@Glich) reported 9 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%.

• 
  The Paprika Elf Video Store (@PEVideoStore) reported 10 minutes ago

  @billypurgatory I'm still salty about the fact that I bought Office 2016 where they advertised it as a lifetime product and now they announced they will stop supporting it. I'm still using it because I refuse to pay for Office 365. It's just crazy how terrible of a company Microsoft has become.

• 
  Chase Ibanez 💢 #FreePalestine 🇵🇸 (@omegacatzed) reported 10 minutes ago

  @reset_by_peer I'm sure if you removed revenue from pre-existing products where companies crammed in AI with demand for it and against the user base's general will, just so said companies could claim that revenue was from AI now (products like MS Office 365), actual revenue from explicitly AI products being used by consumers who explicitly want it, would be a rounding error on a rounding error.

• 
  Occasional Opiner (@OccasionalOpie) reported 13 minutes ago

  @jimcramer $MSFT has now gone red. AI must be chowing down on Windows and Office 365.

• 
  Professor Simon (@ProfSimonOnline) reported 24 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

• 
  John Crickett (@johncrickett) reported 26 minutes ago

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

• 
  Microsoft Threat Intelligence (@MsftSecIntel) reported 26 minutes ago

  Microsoft Threat Intelligence has identified a cluster of compromised websites displaying ClickFix lures and using EtherHiding, a technique associated with the ClearFake campaign. An injected Base64-encoded JavaScript contacts a BNB Smart Chain RPC gateway to query a smart contract previously reported in connection with ClearFake to fetch next-stage instructions. Content stored in a smart contract is resistant to conventional takedown or sinkholing because only the owner of the cryptocurrency wallet that deployed it can make changes. Users are presented with a fake CAPTCHA that instructs them to open the Windows Run dialog, paste clipboard content, and press Enter to execute an attacker-supplied command under the guise of verification. We’re seeing multiple forms of command obfuscation and living-off-the-land abuse, including conhost, cmd, PowerShell, pcalua, mshta, rundll32, msiexec, curl, WMI, WebDAV, and scheduled tasks. Carets split keywords, environment variables hide interpreters, and Windows run headlessly or minimized. TerminalFix lures apply the same technique but direct users to Windows Terminal or PowerShell instead of the Run dialog. This campaign demonstrates that ClickFix and TerminalFix are a high-volume initial access technique. Microsoft reports campaigns targeting thousands of enterprise and consumer devices globally every day, while some malvertising chains can funnel visitors to scam pages. Numerous actors use the technique to deliver Lumma Stealer and other infostealers, RATs such as Xworm and AsyncRAT, loaders including MintsLoader, and remote management tools. A single successful execution can expose credentials, establish persistence, enable lateral movement, and create a path to human-operated ransomware and potential domain compromise. Microsoft recommends that organizations enable Microsoft Defender network, web, and cloud-delivered protection; restrict Run and command-line tools where not required; enable PowerShell script-block logging; and implement application control. Users should never paste commands from CAPTCHAs, browser errors, emails, ads, or unsolicited support pages into Run, Terminal, PowerShell, or Command prompt. Microsoft Defender XDR provides layered protection across the ClickFix attack chain. Defender SmartScreen and Defender for Office 365 help block malicious sites, links, attachments, and fake CAPTCHA lures, while Defender for Endpoint detects suspicious command execution and outbound connections through alerts like “Suspicious command in RunMRU registry”, “Possible ClickFix activity”, “Possible initial access from an emerging threat”. Microsoft Defender Antivirus blocks malicious command execution using detections such as Trojan:Win32/ClickFix.* and Trojan:Win32/TermFix.*. Treat these alerts as evidence of a potential initial access incident: isolate affected devices, investigate credential exposure and persistence, and hunt for related activity.

• 
  Random Poser (@rndposer) reported 26 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.

• 
  🌍🌳🐟🙉Ady🤔 (@AdyG28) reported 28 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.

• 
  NancoixSeattle (@operakatz) reported 33 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

• 
  Kyle Lerner (@kylelerner) reported 35 minutes ago

  I cannot believe that a Company as big as @MSFT365Status @Microsoft @Office365 has had an Exchange outage since 9:11AM PST (at least) - resulting in a continued, now 5 hour, outage. So many tenants are unable to send or receive emails, and how there isn't world-class redundant infrastructure in-place for their Exchange server is beyond me.

• 
  Mr Brute (@BuddyNoLove) reported 35 minutes ago

  Is there an office365 outage? I can’t authenticate to Teams or Outlook 🫠

• 
  🧊𝓝𝔂𝓹𝓮𝓻𝓯𝓸𝔁🧊 (@nyperfox) reported 37 minutes ago

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

• 
  Savior Of Man 🧠🧬⚡️ (@OttoVonStark) reported 37 minutes ago

  @Mettshish @onestromelufan @NetflixAnime It’s the stupid Indians that work there that caused this whole mess, they have been doing this for a very long time and have been getting away with it for a long long time. Until now this plague has started to reveal itself into the public eye. Office 365 not working in space was just the tip of the iceberg people

• 
  Looks Safe To Me (@Mackama_Too) reported 40 minutes ago

  @codewith55 Your first step for a new Windows computer is not what to install, but what to uninstall. 1) OneDrive 2) MS-Account (use local login) 3) Copilot 4) Office365 5) Manufacturer & MS Bloatware. Then start your installs. 1) A real browser (Brave, Firefox) 2) LibreOffice 3) VLC

• 
  Nick (@maietta) reported 41 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.

• 
  Jelly_Babe (@jelly_beyb) reported 41 minutes ago

  Office 365 not working in android devices

• 
  Mokona512 (@mokona512) reported 44 minutes ago

  @pascal_bornet With that in mind, he will still face the quarterly full screen ads where microsoft after a major updates, tries to push people to onedrive, office 365, and copilot, any any other bloatware they have going at the time (not much of a way to fix that without causing update issues).

• 
  Jonas (@wisplite) reported 45 minutes ago

  @korewadiego My biggest problems are that the UI is awful compared to Office 365, and it seems incapable of opening an existing docx without completely nuking the formatting.

• 
  WhiskeySilverball (@WhiskeySlvrBall) reported 46 minutes ago

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

• 
  mRr3b00t (@UK_Daniel_Card) reported 46 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?

• 
  Vlado Mamic (@vladomamic) reported 48 minutes ago

  Office 365 Fix

• 
  Marco Aurélio (@marcrygamerbr) reported 49 minutes ago

  @Marcelo_gsf_ @davepl1968 @ObnoxiousFumes2 I have invented office365 before microsoft creating a xen server with word, powerpoint, visio and excel hahahaaha, my only windows install

• 
  Penguin Capital (@Spheniscidae007) reported 51 minutes ago

  @jukan05 Let them fix office integration? How the fk u getting crushed by Anthropic on office365 integrations?

• 
  Julian Mora (@JulianMotta__) reported 52 minutes ago

  @Office I need contact us, there ir a transaction error for one pay of refund in office 365

• 
  Spicy Ice (@SpicyIce7) reported 57 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

• 
  MK88888 (@MarijKouwe88888) reported 58 minutes 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.

• 
  Coco Freak (@Coco_the_freak) reported 1 hour ago

  So aparrently, the „Smart“ App Control from #Microsoft in the #Windows „Security“-Settings blocks you from installing #office365 … and you have to PERMANENTLY shut off that „Security Feature“ to fix this issue … fml why did i go into IT-Support 🙈😭