RFE: Notification Email BCC vs. CC

As the hosting provider (master admin), we currently receive e-mail notification when virtual servers are created, as well as on new and updated mailbox accounts. Because this occurs as a "CC", the customer also knows that we are receiving these e-mails. In most cases, this is okay, but in some cases it causes confusion and generates questions.

Could you add an option to use BCC instead of CC for these notifications? The interface could either offer two fields (one for CC and one for BCC), as e-mail clients do, or if you want to limit to only one field, just use a radio button or checkbox for BCC.