[outages] Widespread issues with MS Teams

[Rex Choi]

Latest status from Microsoft:

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We've determined that an authentication certificate has expired causing users who have logged out and those that are still logged in to have issue using the service. We're developing a fix to apply a new authentication certificate to the service which will remediate impact.
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Nothing like your cert expire to cause an outage for thousands of customers


From: Outages <outages-bounces at outages.org> On Behalf Of Martin Hepworth via Outages
Sent: Monday, February 3, 2020 9:17 AM
To: Chris Boyd <cboyd at gizmopartners.com>
Cc: outages at outages.org
Subject: Re: [outages] Widespread issues with MS Teams


Europe and US - probably worldwide but apac are probably asleep

On Mon, 3 Feb 2020 at 15:00, Chris Boyd via Outages <outages at outages.org<mailto:outages at outages.org>> wrote:
Users can't log in via desktop, web or mobile clients. Confirmed by
@MSFT365Status on twitter.

--Chris

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Martin Hepworth, CISSP
Oxford, UK
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