I have a small web hosting that I offer along my web development/design services. I run cent os with cPanel on it and I'd like to have my clients use roundcube by default without ever seeing cpanels page for picking webmail app (squirrel/horde/roundcube).

I manage everything on the server so they don't need access to additional features that can be found on that page.

So basically, how can I make www.somepage.com/webmail go directly to roundcube for every single account on my server.

I know how to do it manually for each account, but that's a pain to do. Thanks!