Re: [TITLE OF POSITION]
I regret to advise that your application for the above position has not been successful.
On behalf of the Selection Committee I would like to thank you for your interest and the time taken in attending the interview and wish you well in the future. (Delete if not applicable) Also, unless you advise me otherwise, I would like to keep your application on file for consideration should another suitable vacancy arise.
Should you wish to receive feedback on your performance at interview I can be contacted on PHONE NUMBER.
Yours sincerely,
Chair, Selection Committee