RadEditor's content is messing up when links are generated through document manager and submit it from Preview mode. The issue is reproducible in Internet Explorer 7 However, a possible workaround for the issue would be to set the following code the OnClientSubmit event of the RadEditor: <telerik:RadEditor OnClientSubmit = "OnClientSubmit" /> <script> function OnClientSubmit(editor) { editor.set_mode(1); //Force design mode } </script>