Index: branches/RC/core/admin_templates/regional/email_messages_edit.tpl
===================================================================
diff -u -r11623 -r11760
--- branches/RC/core/admin_templates/regional/email_messages_edit.tpl	(.../email_messages_edit.tpl)	(revision 11623)
+++ branches/RC/core/admin_templates/regional/email_messages_edit.tpl	(.../email_messages_edit.tpl)	(revision 11760)
@@ -39,7 +39,7 @@
 			<!-- <inp2:m_RenderElement name="inp_label" prefix="emailmessages" field="Type" title="!la_fld_EventType!"/> -->
 			<inp2:m_RenderElement name="inp_edit_box" prefix="emailmessages" field="Subject" title="!la_fld_Subject!" size="60"/>
 			<inp2:m_RenderElement name="inp_edit_radio" prefix="emailmessages" field="MessageType" title="!la_fld_MessageType!"/>
-			<inp2:m_RenderElement name="inp_edit_textarea" prefix="emailmessages" field="Headers" title="!la_fld_ExtraHeaders!" control_options="{min_height: 100}" rows="5" cols="60"/>
+			<inp2:m_RenderElement name="inp_edit_textarea" prefix="emailmessages" field="Headers" title="!la_fld_ExtraHeaders!" allow_html="0" control_options="{min_height: 100}" rows="5" cols="60"/>
 		<inp2:m_RenderElement name="subsection" title="!la_section_Message!"/>
 			<inp2:m_RenderElement name="inp_edit_textarea" prefix="emailmessages" field="Body" title="!la_fld_MessageBody!" control_options="{min_height: 200}" rows="20" cols="85"/>
 	</table>