Outlook Error  “The name of the security certificate is invalid or does not match the name of the site.”
Aug02

Outlook Error “The name of the security certificate is invalid or does not match the name of the site.”

KB ID 0000036 Dtd 02/08/16 Problem Seen in Outlook when connecting to a mailbox on an Exchange Server, its caused by using a self signed certificate OR a purchased certificate, where the internal and external names are different. Solution Before proceeding if you have an A or CNAME record in your DNS for autodiscover  then DELETE it and setup an SRV record! Exchange AutoDiscover Errors – Creating an AutoDiscover SRV Record 1. On the...

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