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Microsoft outage disrupts Outlook and Teams for thousands, including Portugal

sapo.pt (Portuguese) — November 12, 2026 at 07:01 PM UTC

Microsoft service outages disrupted thousands of users on Thursday, November 12, including in Portugal, with products like Outlook and Copilot affected. The company acknowledged issues on its official X account, initially citing problems with Microsoft Teams features in North America. The disruption quickly spread beyond the Americas, with Downdetector reporting over 65,000 complaints related to Outlook. Users experienced slowness, authentication errors, and failures in sending messages, extending to regions such as Portugal, according to monitoring reports. Microsoft's initial statement focused on North American impact, but the scope broadened as reports emerged globally. The company did not immediately provide a timeline for full restoration of services.

With a significance score of 1.7, this news ranks in the top 30% of today's 32330 analyzed articles.

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[3.0]

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1h

[2.6]

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8h

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[2.6]

Microsoft outage sparks warnings over single-provider tech reliance (theglobeandmail.com)

1h

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[2.6]

Microsoft outage disrupts Outlook and Teams for millions worldwide (cnn.com)

<1h

[2.5]

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7h

[2.4]

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[2.4]

Microsoft outage disrupts Outlook, Microsoft 365; AWS and Google also affected (cnbc.com)

8h

[2.4]

Microsoft 365 outage hits Outlook and Teams worldwide for over ten hours (sueddeutsche.de)

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[2.4]

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[2.4]

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[2.3]

Microsoft outage disrupts Outlook and Teams for users worldwide (theage.com.au)

6h

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[2.3]

Microsoft Outlook global outage blocks email access worldwide (corriere.it)

8h

Link Source (Italian)

[2.3]

Microsoft restores Outlook, Teams, and Copilot after nine-hour outage (theedgemalaysia.com)

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[2.3]

Microsoft works to restore Outlook and Teams after global outage (bbc.com)

3h

[2.3]

Microsoft 365 outage disrupts Teams, Exchange, and Copilot worldwide (heise.de)

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Link Source (German)

[2.3]

Microsoft says no evidence of cyberattack in global outage (news.yahoo.co.jp)

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Link Source (Japanese)

[2.3]

Massachusetts workers hit by Microsoft outage turn to in-person meetings (wcvb.com)

2h

[2.3]

Microsoft outage disrupts Outlook and 365 services for users worldwide (rnz.co.nz)

7h

[2.2]

Microsoft outage persists globally as repair efforts fail (lalibre.be)

<1h

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[2.2]

Microsoft restores Outlook and Teams after global outage (bbc.com)

3h

Link Source (Arabic)

[2.2]

Microsoft 365 outage disrupts Outlook and business tools across the U.S (deadline.com)

4h

[2.2]

Microsoft outage disrupts Microsoft 365, Outlook, Teams, and OneDrive (xda-developers.com)

10h

[2.2]

Microsoft outage disrupts Outlook and Teams for users worldwide (rnz.co.nz)

4h

[2.1]

Microsoft 365 outage hits Outlook, Teams, and Copilot worldwide (bleepingcomputer.com)

9h

[2.1]

Australia's spy agency and federal police hit by global Microsoft outage (channelnewsasia.com)

2h

[2.1]

Microsoft outage persists as Outlook and Teams remain unstable worldwide (rte.ie)

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[2.1]

Microsoft probes global outage hitting Outlook, Teams, and Copilot (sbs.com.au)

8h

[2.1]

Microsoft Outlook outage hits thousands of users across 74 countries (dna.fr)

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[2.1]

Microsoft outage disrupts Outlook and other services for thousands of users (nbcnews.com)

6h

[2.1]

Microsoft outage blocks email access for tens of thousands worldwide (letemps.ch)

2h

Link Source (French)

[2.1]

Microsoft works to fix outage hitting Outlook and Teams (valor.globo.com)

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Link Source (Portuguese)

[2.1]

Microsoft restores Outlook and Teams after global outage hits 130,000 users (theguardian.com)

7h

[2.1]

Microsoft 365 outage disrupts Outlook and AI assistants globally (rtbf.be)

<1h

Link Source (French)

[2.1]

Microsoft outage hits Outlook, Teams, and Copilot for over eight hours worldwide (tovima.gr)

1h

Link Source (Greek)

[2.1]

Microsoft outage hits Outlook and Teams worldwide (srf.ch)

5h

Link Source (German)

[2.1]

Microsoft outage disrupts Outlook for millions globally (nbcnews.com)

5h

[2.0]

Microsoft 365 outage disrupts Outlook, Teams, and AI assistants worldwide (lalibre.be)

4h

Link Source (French)

[2.0]

Microsoft outage disrupts services for Australians and global users (nine.com.au)

7h

[2.0]

Microsoft users worldwide hit by outages after 'elevated load' on infrastructure (bbc.co.uk)

9h

[2.0]

Microsoft Outlook outage disrupts email for thousands across 74 countries (republicain-lorrain.fr)

<1h

Link Source (French)

[2.0]

Microsoft cloud outage hits Outlook and other services worldwide (nzz.ch)

<1h

Link Source (German)

[2.0]

Microsoft Outlook outage hits 74 countries, disrupting Teams and Copilot (ewn.co.za)

<1h

[2.0]

Microsoft Outlook outage hits thousands of users across 74 countries (estrepublicain.fr)

<1h

Link Source (French)

[2.0]

Australia hit by Microsoft outage as schools and courts revert to phone and paper (theguardian.com)

<1h

[2.0]

Global Microsoft outage disrupts Outlook and Teams for millions worldwide (nos.nl)

<1h

Link Source (Dutch)

[2.0]

Microsoft outage hits Australia's spy agency and federal police (thestar.com.my)

2h

[2.0]

Microsoft 365 outage disrupts Outlook, Teams, and Copilot for users worldwide (moneycontrol.com)

2h

[2.0]

Microsoft's Outlook outage persists worldwide after cloud email disruption (faz.net)

2h

Link Source (German)

[2.0]

Microsoft Outlook outage disrupts email for tens of thousands worldwide (bluewin.ch)

1h

Link Source (French)

[2.0]

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2h

[2.0]

Microsoft 365 outage hits 74 countries as recovery lags (business-standard.com)

<1h

[2.0]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 globally (sea.mashable.com)

6h

[2.0]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 globally for over five hours (bbc.com)

4h

Link Source (Spanish)

[2.0]

Microsoft outage hits Outlook and Copilot, services recovering (ansa.it)

4h

Link Source (Italian)

[2.0]

Microsoft outage locks out tens of thousands of Outlook users worldwide (spiegel.de)

5h

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[2.0]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 globally (irishtimes.com)

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[2.0]

Microsoft 365 outage disrupts offices in Japan, users joke 'let's just drink' (fnn.jp)

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[2.0]

Microsoft outage hits Outlook and other services, users report wider impact (pcworld.com)

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[1.9]

Microsoft Outlook outage cause traced to failed server checks (mashable.com)

8h

[1.9]

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[1.9]

Microsoft 365, Outlook, and Teams outages hit thousands of users (ici.radio-canada.ca)

9h

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[1.9]

Microsoft restores Microsoft 365 services after global outage hits Outlook, Teams, and OneDrive (timesofindia.indiatimes.com)

4h

[1.9]

Microsoft outage enters second day as recovery stalls, hitting Outlook, Teams, and government services in 74 countries (en.protothema.gr)

<1h

[1.9]

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8h

[1.9]

Microsoft outage disrupts Outlook and Teams for thousands of users (boston.com)

7h

[1.9]

Microsoft's Outlook outage fix fails, alternative solutions sought (enca.com)

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[1.9]

Microsoft outage disrupts Outlook email and AI assistants globally (lemonde.fr)

4h

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[1.9]

Microsoft Outlook outage hits thousands of users across 74 countries (leprogres.fr)

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[1.9]

Microsoft outage disrupts Outlook email for 130,000 users (npr.org)

4h

[1.9]

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4h

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[1.9]

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[1.9]

Microsoft 365 outage continues with no recovery timeline as global disruptions persist (news.yahoo.co.jp)

6h

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[1.8]

Microsoft cloud outage disrupts services worldwide (nieuwsblad.be)

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[1.8]

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9h

[1.8]

Microsoft confirms global connectivity issues across multiple regions (rte.ie)

7h

[1.8]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 globally (mashable.com)

6h

[1.8]

Microsoft outage disrupts Outlook for thousands of users worldwide (20minutes.fr)

5h

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[1.8]

Microsoft outage disrupts Queensland Health email and Teams access (smh.com.au)

2h

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[1.8]

Microsoft outage hits Outlook, Teams, and Microsoft 365 globally, including India (news18.com)

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[1.8]

Microsoft outage disrupts Outlook, Teams, and 365 services globally (news18.com)

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[1.8]

Microsoft outage persists across 74 countries after Thursday disruptions (gp.se)

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[1.8]

Microsoft Outlook outage hits 39,000 users in US and Latin America (elperiodico.com)

11h

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[1.8]

Microsoft Outlook and Microsoft 365 hit by major US outage (newsweek.com)

10h

[1.8]

Microsoft 365 outage disrupts Outlook, Teams, and Copilot in Japan (news.mynavi.jp)

7h

Link Source (Japanese)

[1.8]

Microsoft outage disrupts Outlook, hospitals, and Via Rail across Canada and U.S (bnnbloomberg.ca)

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[1.8]

Microsoft outage disrupts Outlook and Microsoft 365 globally (ledevoir.com)

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Link Source (French)

[1.8]

Microsoft outage disrupts Outlook email for users worldwide (thenationalnews.com)

5h

[1.8]

Microsoft outage disrupts Outlook and Teams for thousands for over five hours (thestar.com.my)

4h

[1.8]

Microsoft's recovery efforts fall short as Outlook, Teams, and Copilot outages persist (firstpost.com)

2h

[1.8]

Microsoft Global Outage Hits Outlook, Teams, and Other Services Across 74 Countries (timesnownews.com)

2h

[1.8]

Microsoft outage disrupts Japan for 9 hours; government and businesses affected (fnn.jp)

2h

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[1.8]

Microsoft Cloud Outage Hits Outlook and Microsoft 365 Worldwide (bluewin.ch)

2h

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[1.8]

Singapore government systems hit by Microsoft outage, but emergency services unaffected (channelnewsasia.com)

1h

[1.8]

Microsoft outage disrupts Outlook, Teams, and Copilot for hours worldwide (derwesten.de)

<1h

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[1.7]

Microsoft outage disrupts Outlook and Teams for thousands globally (khaleejtimes.com)

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[1.7]

Microsoft Outlook and Teams outage disrupts services in 74 countries (gulfnews.com)

2h

[1.7]

Microsoft confirms global Outlook outage affecting Microsoft 365 services (cope.es)

<1h

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[1.7]

Microsoft outage disrupts Outlook and Teams for thousands across 74 countries, including Singapore (channelnewsasia.com)

3h

[1.7]

Microsoft restores services after five-hour outage hits Outlook, Teams, and AI tools (jagran.com)

2h

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[1.7]

Microsoft outage disrupts South Bay city hall communications (patch.com)

8h

[1.7]

Microsoft outage disrupts Outlook and Microsoft 365 for users in Americas and 74 countries (hindustantimes.com)

8h

[1.7]

Microsoft confirms Outlook outage affecting users worldwide (expansion.com)

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[1.7]

Microsoft 365, Outlook, and Teams outages hit thousands of US users, disrupting AI services (reuters.com)

7h

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[1.7]

Microsoft 365 outage disrupts Outlook and Teams for users worldwide (next.gazeta.pl)

<1h

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[1.7]

Microsoft 365 outage disrupts users worldwide (globalnews.ca)

10h

[1.7]

Microsoft outage disrupts Outlook, Teams, and Copilot for thousands of users (ru.euronews.com)

10h

Link Source (Russian)

[1.7]

Exchange Online: The Microsoft 365 email service behind Outlook outages (qz.com)

8h

[1.7]

Microsoft outage disrupts Outlook and Teams for thousands, including Portugal (sapo.pt)

11h

Link Source (Portuguese)

[1.7]

Singapore government systems hit by Microsoft outage, emergency services unaffected (channelnewsasia.com)

<1h

[1.6]

Microsoft fixes Outlook outage after global email disruption (thenationalnews.com)

6h

[1.6]

Microsoft outage disrupts Microsoft 365, Teams, Outlook, and Copilot globally (mashable.com)

10h

[1.6]

Microsoft confirms Outlook outage affecting users worldwide (dallasnews.com)

10h

[1.6]

Microsoft outage disrupts Outlook, Teams, and 365 services (cbc.ca)

7h

[1.6]

Microsoft 365 outage persists with limited recovery after global disruption (thehindu.com)

2h

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[1.6]

Microsoft services recover after global outage disrupts Outlook (lavanguardia.com)

9h

Link Source (Spanish)

[1.6]

Microsoft services restored after global outage affecting Outlook and Teams (tg24.sky.it)

9h

Link Source (Italian)

[1.6]

Microsoft Outage Disrupts Outlook and Teams for Thousands of Users (ndtv.com)

7h

[1.6]

Microsoft outage disrupts Outlook and Teams for thousands of users (nrk.no)

<1h

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[1.6]

Microsoft outage disrupts Outlook, Teams and Copilot for thousands (euronews.com)

8h

[1.6]

Microsoft outage: Are emails sent during the disruption lost? (economictimes.indiatimes.com)

8h

[1.6]

Toronto hospital network declares 'Code Grey' after Microsoft outage hits email (ctvnews.ca)

7h

[1.6]

Microsoft outage hits Outlook, Teams, and Copilot in 74 countries (protothema.gr)

2h

Link Source (Greek)

[1.5]

Microsoft Outlook outage persists globally after disrupting email access (gmx.net)

<1h

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[1.5]

Microsoft outage disrupts Outlook, Teams, and Copilot for thousands of users (fr.euronews.com)

9h

Link Source (French)

[1.5]

Microsoft 365 outage hits Outlook and Teams worldwide (www1.folha.uol.com.br)

6h

Link Source (Portuguese)

[1.5]

Microsoft confirms Outlook outage affecting Brazil and global users (folhavitoria.com.br)

7h

Link Source (Portuguese)

[1.5]

Microsoft 365 outage disrupts Outlook, Teams, and Copilot for users in India and the US (news18.com)

10h

[1.5]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 for thousands (reviewjournal.com)

10h

[1.5]

Microsoft outage disrupts Outlook for US office workers (cnn.com)

5h

[1.5]

Microsoft confirms Outlook outage affecting users globally (expansion.com)

10h

Link Source (Spanish)

[1.5]

Microsoft Outlook outage disrupts email for over 100,000 users worldwide (rnz.co.nz)

11h

[1.5]

Microsoft investigates Outlook and Teams outages affecting 100,000 users (yle.fi)

7h

Link Source (Swedish)

[1.5]

Microsoft outage sparks worker jokes about 'snow day' (usatoday.com)

6h

[1.5]

Microsoft outage disrupts 365, Outlook, Teams for users in US, Canada, Europe (vnexpress.net)

4h

Link Source (Vietnamese)

[1.5]

Microsoft Outlook global outage disrupts email for nearly 130,000 users (timesofindia.indiatimes.com)

7h

[1.5]

Microsoft outage disrupts Outlook, Teams, and Copilot for global users (lefigaro.fr)

7h

Link Source (French)

[1.5]

Microsoft outage disrupts Outlook, Teams, and Copilot for global users (aljazeera.com)

8h

[1.5]

Microsoft email outage hits 130,000 users; Outlook still down after server overload (bhaskar.com)

6h

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[1.5]

Microsoft outage disrupts Outlook for thousands globally (thehindu.com)

<1h

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[1.5]

Microsoft 365 outage disrupts email for N.L. government and St. John's (cbc.ca)

8h

[1.5]

Microsoft outage disrupts Microsoft 365, Outlook, and Teams for users in Romania and beyond (adevarul.ro)

7h

Link Source (Romanian)

[1.4]

Microsoft outage disrupts Outlook, Teams, and Copilot for 130,000 users (india.com)

2h

[1.4]

Microsoft 365 outage hits North America after Outlook cyberattack series (newsbomb.gr)

10h

Link Source (Greek)

[1.4]

Microsoft outage disrupts Outlook, Teams, and Microsoft 365 globally (firstpost.com)

1h

[1.4]

Microsoft identifies likely cause of Nov. 12 Outlook outage (sea.mashable.com)

6h

[1.4]

Microsoft outage disrupts Outlook, Teams, and Copilot for users in US and Sweden (svd.se)

7h

Link Source (Swedish)

[1.4]

Microsoft Outlook outage disrupts business email for Americas users (wired.com)

9h

Link Source [$]

[1.4]

Microsoft's Outlook outage disrupts North American users (variety.com)

11h

[1.4]

Microsoft Exchange outage disrupts Outlook and Microsoft 365 for over 100,000 users (mashable.com)

8h

[1.4]

Microsoft outage disrupts Outlook for over 120,000 users in the Americas (toronto.citynews.ca)

8h

[1.4]

Microsoft Exchange outage disrupts Outlook, Teams, and Microsoft 365 for over 100,000 users (sea.mashable.com)

8h

[1.4]

Microsoft's Outlook outage disrupts users worldwide (hotnews.ro)

9h

Link Source (Romanian)

[1.3]

Microsoft outage disrupts Outlook, Teams for users in Americas (business-standard.com)

3h

[1.3]

Microsoft restores Outlook after global outage hits 74 countries (newsbomb.gr)

1h

Link Source (Greek)

[1.3]

Microsoft outage disrupts Outlook and Teams for Singapore users (channelnewsasia.com)

6h

[1.3]

Microsoft outage disrupts Outlook and Teams globally, hitting UAE users (gulfnews.com)

<1h

[1.3]

Microsoft fixes Exchange sign-in issues caused by Windows Server updates (bleepingcomputer.com)

1d 20h

[1.3]

Microsoft outage disrupts Outlook for 130,000 users, hits Teams and 365 (economictimes.indiatimes.com)

3h

[1.3]

Microsoft fixes Outlook and Teams outages after disrupting users in the Americas (abc30.com)

10h

[1.3]

Microsoft Outlook outage hits thousands of UK and US users (metro.co.uk)

10h

[1.3]

Microsoft Outage Disrupts Redlands City Hall Email Services (patch.com)

3h

[1.2]

Microsoft fixes Outlook and Teams outages after service disruptions (abc7news.com)

10h

[1.2]

Microsoft outage disrupts Outlook email for thousands worldwide (dailystar.co.uk)

10h

[1.2]

San Ramon City Email Services Disrupted by Global Microsoft Outage (patch.com)

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[1.2]

Microsoft Outlook outage hits users worldwide, including Singapore (straitstimes.com)

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[1.2]

Microsoft resolves Teams issue, investigates Outlook and Exchange Online outage in North America (abc7.com)

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[1.2]

Microsoft fixes Outlook and Teams outage after service disruptions (abcnews.com)

10h

[1.2]

Microsoft outage disrupts Outlook, Teams, and 365 services for thousands (thehindu.com)

8h

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[1.1]

Microsoft 365 and Outlook outage hits users in the Americas and Switzerland (20min.ch)

4h

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[1.0]

Microsoft 365 outage disrupts Teams, Outlook, Word, and Excel globally (blick.ch)

5h

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[1.0]

Microsoft outage hits Outlook users in Canada and U.S (cp24.com)

11h