Recently, we moved Active Directory Certificate Services off of our exchange server and onto a dedicated ADCS box. We kept the same CA name, however the server name changed. After migrating the database and configuration from the old server to the new one, we are now getting the status 'Revocation check failed' with our exchange certificates. We are on Server 2012 R2 with Exchange 2013.

PKIView.msc:
CA Certificate = OK
AIA Location #1 = OK
CDP Location #1 = OK
DeltaCRL Location #1 = OK

Netsh command shows Exchange is not behind a proxy.

• Edited by Menga99 Friday, February 06, 2015 9:31 PM

Hi Menga,

According to your description, I understand that Exchange get an certificate error Revocation check failed after move CA to other sever.
If I misunderstand your concern, please do not hesitate to let me know.

Firstly, I want to double confirm how do you migrate CA to AD CS, following the link below?
https://technet.microsoft.com/en-us/library/ee126140(WS.10).aspx

Secondly, please try to run netsh winhttp import proxy source=IE. Once thats OK, then use EAC or EMS to get details about this certificate or assign properly services.

Best Regards,
Allen Wang