Guide to Deploying Windows Mobile-based Devices with Microsoft Exchange Server 2003 sp2
In order for the authentication to function, you must add the CA to the Trusted Root CA list.
To add a CA to the trusted root CA list
Backing up the Server Certificate
You can use the Web Server Certificate Wizard to back up server certificates. Because IIS works closely with Windows, you can use Certificate Manager, which is called Certificates in Microsoft Management Console (MMC), to export and to back up your server certificates.
If you do not have Certificate Manager installed in MMC, you must add Certificate Manager to MMC.
To add Certificate Manager to MMC
With Certificate Manager installed, you can back up your server certificate.
To back up your server certificate
After you configure your network to issue server certificates, you must protect your Exchange front-end server and its services by requiring SSL communication to the Exchange front-end server. The following section describes how to enable SSL for your default Web site.