Enter [your-recipient] in the Mail "To:" section and in the "Additional headers" area, enter "bcc: webmaster@ncfcc.us" -- remove that address from the "To" area.
Make sure you have removed the comma after [your-recipient].
Double check that your mail "From" info looks exactly like this[sender-name] <[sender-email]>
If none of that works, then I would try removing selection without an email address (Click for a list of available Case Types) and/or the commas from your "your-recipients" list.