- Support SMTP Delivery Status Notifications - RFC3461 (#1486142)

1 files changed, 10 insertions, 0 deletions

diff --git a/program/steps/settings/func.inc b/program/steps/settings/func.inc
index a7d4c11f0..e0aa5629b 100644
--- a/program/steps/settings/func.inc
+++ b/program/steps/settings/func.inc
@@ -524,6 +524,16 @@ function rcmail_user_prefs($current=null)
       );
     }
 
+    if (!isset($no_override['dsn_default'])) {
+      $field_id = 'rcmfd_dsn_default';
+      $input_dsn = new html_checkbox(array('name' => '_dsn_default', 'id' => $field_id, 'value' => 1));
+
+      $blocks['main']['options']['dsn_default'] = array(
+        'title' => html::label($field_id, Q(rcube_label('reqdsn'))),
+        'content' => $input_dsn->show($config['dsn_default']?1:0),
+      );
+    }
+
     if (!isset($no_override['top_posting'])) {
       $field_id = 'rcmfd_top_posting';
       $select_replymode = new html_select(array('name' => '_top_posting', 'id' => $field_id, 'onchange' => "\$('#rcmfd_sig_above').attr('disabled',this.selectedIndex==0)"));