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Outlook clients report a Certificate name Mismatch after an SSL Certificate is added to an Exchange Server - Stone Computers :: Knowledgebase
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The name on the security certificate is invalid or does not match the name of the site" error in Outlook in a dedicated or ITAR Office 365 environment - Microsoft Support
![outlook - The name on the security certificate is invalid or does not match the name of the server - Stack Overflow outlook - The name on the security certificate is invalid or does not match the name of the server - Stack Overflow](https://i.stack.imgur.com/AOHiH.png)
outlook - The name on the security certificate is invalid or does not match the name of the server - Stack Overflow
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