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Microsoft resolves Teams issue, investigates Outlook and Exchange Online outage in North America

abc7.com — November 12, 2026 at 08:01 PM UTC

Microsoft reported issues Thursday with users accessing Outlook and Teams, disrupting services in North America and affecting Exchange Online mailboxes. The company investigated problems with Exchange Online mailbox access across multiple connection methods in the Americas, while Teams issues were resolved after mitigative actions restored service. Microsoft confirmed the mailbox issue may affect Microsoft 365 connectivity for users in any region. Microsoft paused deployments, moved traffic off affected infrastructure, and restarted servers to reduce impact. Downdetector monitored outages for both products, and the company continued providing updates on the fix.

With a significance score of 1.2, this news ranks in the top 48% of today's 32330 analyzed articles.

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[2.6]

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[2.5]

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[2.4]

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[2.4]

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[2.4]

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<1h

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[2.4]

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[2.4]

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<1h

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[2.3]

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6h

Link Source [$]

[2.3]

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8h

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[2.3]

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1h

[2.3]

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3h

[2.3]

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8h

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[2.3]

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<1h

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[2.3]

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[2.3]

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7h

[2.2]

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<1h

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[2.2]

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3h

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[2.2]

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[2.2]

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[2.2]

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[2.1]

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[2.1]

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[2.1]

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<1h

[2.1]

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[2.1]

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<1h

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[2.1]

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[2.1]

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2h

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[2.1]

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<1h

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[2.1]

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7h

[2.1]

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<1h

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[2.1]

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1h

Link Source (Greek)

[2.1]

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

5h

Link Source (German)

[2.1]

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5h

[2.0]

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

4h

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[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

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[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

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[2.0]

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<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]

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2h

[2.0]

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2h

Link Source (German)

[2.0]

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1h

Link Source (French)

[2.0]

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[2.0]

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<1h

[2.0]

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6h

[2.0]

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Link Source (Spanish)

[2.0]

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4h

Link Source (Italian)

[2.0]

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5h

Link Source (German)

[2.0]

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[2.0]

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[2.0]

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9h

[1.9]

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[1.9]

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<1h

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[1.9]

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[1.9]

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[1.9]

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<1h

[1.9]

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[1.9]

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7h

[1.9]

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<1h

[1.9]

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[1.9]

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<1h

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[1.9]

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[1.9]

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[1.9]

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[1.9]

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[1.8]

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[1.8]

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[1.8]

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[1.8]

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[1.8]

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[1.8]

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[1.8]

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<1h

[1.8]

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

<1h

[1.8]

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<1h

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[1.8]

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[1.8]

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[1.8]

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[1.8]

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6h

[1.8]

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

5h

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[1.8]

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5h

[1.8]

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[1.8]

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2h

[1.8]

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

2h

[1.8]

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2h

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[1.8]

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2h

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[1.8]

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1h

[1.8]

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<1h

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[1.7]

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2h

[1.7]

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2h

[1.7]

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<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]

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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]

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10h

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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]

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<1h

Link Source (Polish)

[1.7]

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10h

[1.7]

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

Link Source [$]

[1.6]

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9h

Link Source (Spanish)

[1.6]

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9h

Link Source (Italian)

[1.6]

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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

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[1.5]

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

<1h

Link Source (German)

[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]

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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]

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9h

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[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

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[1.3]

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[1.3]

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<1h

[1.3]

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

1d 20h

[1.3]

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[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)

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[1.2]

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

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[1.2]

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10h

[1.2]

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6h

[1.2]

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5h

[1.2]

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

10h

[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]

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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