Hey Jay! This area is for our now built-in SSL certificate generation system. Since you already have SSL you can simply integrate this with your existing SSL certificates to view their expiration and other data in SmarterMail. Additionally, if you have more than one PFX present SmarterMail will now select the appropriate PFX based on the hostname requested by the client. You can find more information here:
Kyle Kerst
IT Coordinator
SmarterTools Inc.
www.smartertools.com