10 April 2013 Dear Dr Author Your article xx0000 Title: Test of submission system Author(s): A. Author Journal: Acta Crystallographica Section D has been rejected on the following grounds: I have attached copies of the referee report(s). Nevertheless, I hope that you will consider Acta Crystallographica Section D as a suitable journal for your future work. Best wishes Professor Co-editor coeditor@iucr.org