Thank you for allowing us to consider your work. Thought we find we are unable to use it, we consider it a privilege that you thought of us and regret that the volume of submissions precludes a more personal reply.
Dear [writer's name] , Thank you for allowing us to consider this submission. Though we find we are unable to use it, we gave serious consideration to your submission and found it very promising. We wish you the best in placing this work and hope to see more from you in the future.
Sincerely, The Editors Iowa Review