This seems like such a basic option, I can't imagine each user does not need it.  We create a sales order and the sales and maybe Purchasing wants a copy to confirm.  AP does NOT want a copy.  It annoys them if we copy them on Sales Orders.  Later when the product ships the Packing Slip goes to sales and maybe to receiving.  Again P does not want to be copied.  Then it is billed and that goes to AP but Sales and receiving DO NOT WANT  a copy.  Each outgoing email template needs to go to different people at my customer location.  It is annoying to them that people who need the information don't get it and those who don't need it get a copy.  If I just copy everyone all the time they all get annoyed.  I have to edit to "to" address for each template each time I send one out.  If I forget I get customer complaints.  Being able to save cc users is only of value for tiny customers where the owner wants to see everything.  This is a universal short coming.  This is supposed to be an "Enterprise" version.  It operates more like Mom and Pop.