webmail / Virtualmin shortcuts?

One of my customers wanted a webmail shortcut that was easy to remember while they are out of town accessing their email, so I created webmail.theirdomain.com to redirect to my webmail login for them.
I was thinking, instead of having to manually create an alias domain for every virtual server account to redirect webmail login requests, maybe build in an option to toggle a webmail subdomain shortcut where admin defines the redirect URL to the host's webmail address...and maybe even a virtualmin subdomain shortcut (like admin.customerdomain.com)?

Status: 
Closed (fixed)