With a few lines of code one could support CC and BCC fields in the SendContactEMailProcessor. This might be useful when contact mails should be stored in a second account for statistics or backup reasons etc.

The attached patch enables CC and BCC fields named "contactMailCc" and "contactMailBcc". It also includes proposals for labels and descriptions:

dialog.form.tabContactEmail.contactMailCc.label = CC
dialog.form.tabContactEmail.contactMailCc.description = Copy of the mail will be sent to these addresses which will be visible to the other recipients. You can use form field names with freemarker tags i.e. ${mail}
dialog.form.tabContactEmail.contactMailBcc.label = BCC
dialog.form.tabContactEmail.contactMailBcc.description = A copy of the mail will be sent to these addresses which will not be visible to the other recipients. You can use form field names with freemarker tags i.e. ${mail}

However the form dialog itself has not been altered, this with the intention that each integrator can decide himself/herself if the cc and/or bcc field should be shown in the dialog.

NOTE: The patch applies to version 1.1.1 code, hoping that it will still be applicable to the latest version.