Security Certificate Error
Posted on 2011-10-05
in our source domain the Exchange 2007 ‘Client Access’ and ‘Hub Transport’ servers are issued SSL certificates from a Certificate Authority installed on one of our domain controllers.
Once the users AD account is migrated from the source domain to the target domain, when the users logon to the target domain they are receiving certificate warning message as they no longer trust the Certificate Authority issuing the SSL certificate to the Exchange servers in the source domain.
How can I configure the SSL certificate authority in our source domain to trust the target domain so migrated users will not receive certificate error when the logon to the target domain?