In a previous post, we published the checks/validations that we should do in the Certificate Store in the Lync/Skype4B servers.
Checks to do in the Lync/Skype4B Certificate Store
http://blogs.technet.com/b/uclobby/archive/2015/06/19/checks-to-do-in-the-lync-skype4b-certificate-store.aspx
We decided to write a PowerShell with all these checks to make it simple to use. The script will be kept in sync with the post, meaning that when a new check is added, it will also be included in the script.
The PowerShell script is available in the TechNet Gallery:
Lync/Skype4B Certificate Store Validation
https://gallery.technet.microsoft.com/LyncSkype4B-Certificate-81944851
Both script usage and change log are included in the TechNet Gallery description.