I am about to install Exchange 2010 with two Exchange 2003 Front End servers and one back end server. I have purchased a certificate that I will use on the Exchange boxes.
Do I have go through the Exchange 2010 process of generating a certificate on the server even though I already have a certificate?
Once I install the certificate on Exchange 2010 do I export that certificate from the Exchange 2010 and install it on my two Exchange 2003 front end servers or should I just create duplicate certificates from company that I purchased the certificates from?