SSL certificate per domain on cpanel, webmail, dav, caldav, and whm services (SNI).
Call for Comments
Currently, when a cPanel user acquires a SSL certificate, they can only install it for Apache. There is currently no way for a cPanel user to use their own certificate for other SSL-powered services like IMAP over SSL, webdisk etc.
The proposal is to allow cPanel users to install SSL certificates for their own domains for all services, including cpdavd (webdisk), cpsrvd (webmail, cPanel and WHM), IMAP, POP, SMTP etc. One can install a wildcard certificate to cover all services or install individual certificates for each service.
Original thread: http://forums.cpanel.net/f145/ssl-certificate-per-domain-all-services-case-55985-a-200492.html