Further to your recent application for the above position, we have now had the opportunity to review all the applications.
Although we were impressed with the quality of all the applications received, I regret to inform you that, on this occasion, there were candidates whose background and skills more closely matched the job specification than your own. However, we will keep your details on file should a suitable vacancy arise in the near future.
We would like to take this opportunity to thank you for the interest you have shown in our firm, and wish you all the best with your continuing job search.
Or how about
Thank you for you application for the position of Office Trainee with ********, we had an exceptional response in reply for this advertisement and could not interview everybody who applied.
In your instance we will not be taking your application any further, we wish you success in finding a suitable position in the near future.
Or maybe you'd prefer
Thank you for your recent job application for the role of Part Time Sales Consultant
I really appreciate the time you have put into this but unfortunately I won’t be taking your application any further. While I can't always provide detailed feedback, there were other candidates more suitable for this position.
Thanks again for your interest in us and do keep your eye out for new opportunities on our website which is regularly updated. Use your login details to save a search and we will email you jobs that match.
In the meantime, I wish you every success in the future.