Hello,

We've got a brand new Exchange 2013 installation sitting on WinServer 2008r2.

We use our own CA (Winserver 2008r2 as well). Root certificate is installed on Exchange Server. When we try to terminate the installation of the certificate the following error shows up: failed to check revocation list. Both CA server and Exchange server are on the same network. How to fix this?

Thank you

• Edited by Nic75 12 hours 48 minutes ago

Hello,

I recommend you try change proxy setting for WinHTTP proxy to troubleshoot your issue:

we changed proxy setting for WinHTTP proxy by the following:

netsh winhttp set proxy proxy-server="http=myproxy" bypass-list="*.host_name.com"

Here is the KB for your reference. (Note: It refers to exchange 2010, but I consider it also applies to exchange 2013)    

http://support.microsoft.com/kb/979694

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