I have a question about renewing certificates on Exchange 2007. I am getting warnings in the application event logs. It is Event ID 12018. It states the STARTTLS certificate will expire soon and to run the New-ExchangeCertificate cmdlet. I did this and copied the thumbprint to IIS and thought I was all set. However, going over the before and after output for the certificates I notice my old certificate has the Issuer being Go Daddy Secure Certificate Authority. Do I need to contact them and get a new certificate to replace the one I just generated? Any help with this would be great.
I have attached a file that contains screen prints of the before and after.