question

GlennMaxwell-2309 avatar image
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GlennMaxwell-2309 asked JayceYang-MSFT edited

TLS Error accessing sharepoint

Hi all

i am trying to access SharePoint url from internet explorer on one of my windows server i am getting the below error. it works fine on chrome but from IE i am getting the below error experts guide me.

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office-sharepoint-onlinewindows-server-2019windows-server-2016office-sharepoint-server-itpro
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1 Answer

AllenXu-MSFT avatar image
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AllenXu-MSFT answered

Hi @GlennMaxwell-2309 ,

Microsoft temporarily halted disablement of Transport Layer Security (TLS) 1.0 and 1.1 for commercial customers, TLS 1.0 and 1.1 protocols are deprecated for the Microsoft 365 service. As supply chains have adjusted and certain countries open back up, Microsoft restarted the TLS 1.2 enforcement rollout. Reference: Disabling TLS 1.0 and 1.1 for Microsoft 365.

To solve this issue, just uncheck Use TLS 1.0 and Use TLS 1.1 while keeping Use TLS 1.2 checked in IE Internet Options Advanced settings.


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