Import Certificate to Exchange 2010 and come up with red X RRS feed

  • Question

  • I backup certificate from exchange 2003 and import it to exchange 2010 from MMC. first day is fine, after that the Red X show on the certificate under "Server Configuration". please anyone can advice. thanks so much,
    Wednesday, December 4, 2013 10:41 PM

All replies

  • Hi

    For exchange 2010 you will need to create a new certificate so that you can enter in your names for Outlook anywhere, autodiscover etc, and then export that config and provide it to a external CA like godaddy or digicert to provide you with the correct file.

    Look at Pauls article here:

    Thursday, December 5, 2013 4:22 AM
  • Thanks a lot Dare. that is very helpful. but for some reason, when I try to Complete Pending Request with my CA certificate, I got an error as "Cannot import certificate. A certificate with the thumbprint 23AA63350078721259DC686CCEEADBB2398693C9 already exists". I think I remove it one time and recreate new Cert again. how to remove the thumbprint number out? please advice. Thank you.
    Thursday, December 5, 2013 6:00 PM
  • Remove-ExchangeCertificate -Thumbprint 23AA63350078721259DC686CCEEADBB2398693C9

    Lance Peele MCSE: Messaging

    Thursday, December 5, 2013 9:52 PM