option: copy mailbox

Hi

Please to add option "copy" into mailboxes options. (like views - copy views will do copy of selected view)
It will be very useful, because e.g. I have a lot of mailboxes with almost the same settings except name and node type.
So after mailbox copy is created, I change appropriate fields only and save it.

Thanks
Igorik
http://www.somvprahe.sk