Recipients that are CC'd automatically receive a confirmation email that a document has been completed. However, if you select the option that all recipients receive a pdf copy attachment once completed they receive a double email. One saying the document has been completed and another with the attachment. The settings do not allow the account holder to toggle that option off. The email saying the document has been completed without the attachment is redundant and useless and only clogs up the your email inbox. Users should be able to fully customize their settings and not have certain settings locked and uneditable.