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Microsoft outage disrupts Outlook and Teams for Singapore users

channelnewsasia.com — November 13, 2026 at 12:02 AM UTC

Microsoft experienced a major outage on Thursday, Nov 12, disrupting Outlook and Teams for tens of thousands of users globally, including in Singapore, due to "elevated load" on its infrastructure across multiple regions. Microsoft said it was working "aggressively" to reduce impact, pausing deployments and restarting affected servers. Downdetector reported nearly 130,000 Outlook issue reports shortly after 1pm Eastern Time, declining to about 50,000 by 4.30pm, with additional reports for Microsoft 365 and Teams. In Singapore, 250 Outlook reports were recorded at 7.05am Friday. Microsoft earlier resolved a Teams disruption in North America, while OpenAI and Anthropic separately investigated issues related to Microsoft connectors.

With a significance score of 1.3, this news ranks in the top 43% of today's 32330 analyzed articles.

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[3.0]

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1h

[2.6]

Global outage disrupts Microsoft, Google, X, Facebook, and AWS services (eltiempo.com)

8h

Link Source (Spanish)

[2.6]

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

<1h

[2.6]

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1h

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[2.5]

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7h

[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)

<1h

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[2.4]

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2h

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[2.4]

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7h

[2.4]

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<1h

Link Source (Dutch)

[2.3]

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2h

[2.3]

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

6h

Link Source [$]

[2.3]

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

3h

[2.3]

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

<1h

Link Source (Japanese)

[2.3]

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

7h

[2.3]

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

8h

Link Source (German)

[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)

1h

[2.2]

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4h

[2.2]

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4h

[2.2]

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

10h

[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)

[2.1]

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

7h

[2.1]

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

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Link Source (French)

[2.1]

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

9h

[2.1]

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

5h

[2.1]

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

2h

Link Source (French)

[2.1]

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

6h

[2.1]

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

1h

Link Source (Greek)

[2.1]

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

2h

[2.1]

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

5h

Link Source (German)

[2.1]

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

<1h

Link Source (Portuguese)

[2.1]

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

<1h

[2.1]

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

<1h

Link Source (French)

[2.1]

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

8h

[2.0]

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

4h

Link Source (Spanish)

[2.0]

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

<1h

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

9h

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

6h

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

5h

Link Source (German)

[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 outage disrupts Teams, Outlook, and Copilot globally as recovery efforts stall (economictimes.indiatimes.com)

2h

[2.0]

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

1h

Link Source (French)

[2.0]

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

5h

Link Source (Japanese)

[2.0]

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

4h

Link Source (Italian)

[2.0]

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

5h

[2.0]

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

<1h

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[2.0]

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

4h

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[1.9]

Microsoft 365, Outlook, and Teams outage disrupts US users and AI services (economictimes.indiatimes.com)

8h

[1.9]

Microsoft Outlook outage disrupts email for tens of thousands worldwide (information.tv5monde.com)

6h

Link Source (French)

[1.9]

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

9h

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[1.9]

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

<1h

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[1.9]

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<1h

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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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[1.9]

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

4h

Link Source (French) [$]

[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]

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

<1h

[1.9]

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

4h

[1.9]

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4h

Link Source (French)

[1.9]

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[1.9]

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8h

[1.9]

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7h

[1.8]

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

11h

Link Source (Spanish)

[1.8]

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

<1h

Link Source (Swedish)

[1.8]

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

<1h

[1.8]

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

<1h

[1.8]

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

<1h

Link Source (German)

[1.8]

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

2h

Link Source (Japanese)

[1.8]

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

2h

Link Source (German)

[1.8]

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

1h

[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 and other apps for thousands of users (usnews.com)

9h

[1.8]

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

2h

Link Source [$]

[1.8]

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

2h

[1.8]

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

5h

Link Source (French)

[1.8]

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

5h

[1.8]

Microsoft cloud outage disrupts services worldwide (nieuwsblad.be)

5h

Link Source (Dutch)

[1.8]

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

5h

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[1.8]

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

10h

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

6h

[1.8]

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

6h

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

7h

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[1.7]

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

11h

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[1.7]

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

<1h

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[1.7]

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

10h

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[1.7]

Microsoft 365 outage disrupts users worldwide (globalnews.ca)

10h

[1.7]

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

10h

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[1.7]

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

8h

[1.7]

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

8h

[1.7]

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

3h

[1.7]

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

2h

[1.7]

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

2h

[1.7]

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

<1h

Link Source (Polish)

[1.7]

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

<1h

[1.6]

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

7h

[1.6]

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

9h

Link Source (Spanish)

[1.6]

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

7h

[1.6]

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

9h

Link Source (Italian)

[1.6]

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

2h

Link Source (Greek)

[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 and Teams for thousands of users (nrk.no)

<1h

Link Source (Swedish)

[1.6]

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

8h

[1.6]

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

2h

Link Source [$]

[1.6]

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

6h

[1.6]

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

7h

[1.6]

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

8h

[1.5]

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

<1h

Link Source [$]

[1.5]

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

<1h

Link Source (German)

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

7h

Link Source (Portuguese)

[1.5]

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

7h

Link Source (Romanian)

[1.5]

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

5h

[1.5]

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

7h

Link Source (Swedish)

[1.5]

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

8h

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

6h

Link Source (Portuguese)

[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

[1.4]

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 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)

[1.4]

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

8h

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

2h

[1.3]

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

6h

[1.3]

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

3h

[1.3]

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

3h

[1.3]

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

1d 20h

[1.3]

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

10h

[1.3]

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

<1h

[1.3]

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

10h

[1.2]

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

10h

[1.2]

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

5h

[1.2]

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

10h

[1.2]

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

10h

[1.2]

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

10h

[1.2]

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

8h

Link Source [$]

[1.2]

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

6h

[1.1]

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

4h

Link Source (German)

[1.0]

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

5h

Link Source (German)

[1.0]

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

11h