The image shows the Delete: Rejected Messages dialog. Below this is a description of the page. Below this is the Common Delete Options radio button (selected). Below this is the Preset Batches list, with a value of Older than 24 Hours selected. Below this is the Delete All radio button. This deletes all rejected messages of this composite.
Below this is a Delete All Rejected Messages That Match These Criteria radio button. Below this are fields for Start Time From and Start Time To. In the lower right are Delete and Cancel buttons.