3 files changed, 19 insertions, 4 deletions
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 03f508be8..f65e4ff7b 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -403,7 +403,12 @@ function rcmail_compose_subject($attrib)
     
   // create a reply-subject
   else if (isset($REPLY_MESSAGE['subject']))
-    $subject = 'Re: '.$REPLY_MESSAGE['subject'];
+    {
+    if (strpos($REPLY_MESSAGE['subject'], 'Re:')===0)
+      $subject = $REPLY_MESSAGE['subject'];
+    else
+      $subject = 'Re: '.$REPLY_MESSAGE['subject'];
+    }
 
   // create a forward-subject
   else if (isset($FORWARD_MESSAGE['subject']))
diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc
index 2172accc8..61821261d 100644
--- a/program/steps/mail/sendmail.inc
+++ b/program/steps/mail/sendmail.inc
@@ -216,10 +216,20 @@ if ($CONFIG['sent_mbox'])
 
   // check if mailbox exists
   if (!in_array_nocase($CONFIG['sent_mbox'], $IMAP->list_mailboxes()))
-    $IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
+    $mbox = $IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
+  else
+    $mbox = TRUE;
 
   // append message to sent box
-  $saved = $IMAP->save_message($CONFIG['sent_mbox'], $header_str."\r\n".$msg_body);
+  if ($mbox)
+    $saved = $IMAP->save_message($CONFIG['sent_mbox'], $header_str."\r\n".$msg_body);
+
+  // raise error if saving failed
+  if (!$saved)
+    raise_error(array('code' => 800,
+                      'type' => 'imap',
+                      'file' => __FILE__,
+                      'message' => "Could not save message in $CONFIG[sent_mbox]"), TRUE, FALSE);
   }
 
 
diff --git a/program/steps/settings/manage_folders.inc b/program/steps/settings/manage_folders.inc
index 8d74ab031..b960561f7 100644
--- a/program/steps/settings/manage_folders.inc
+++ b/program/steps/settings/manage_folders.inc
@@ -51,7 +51,7 @@ else if ($_action=='create-folder')
 
   if ($create && $_GET['_remote'])
     {
-    $commands = sprintf("this.add_folder_row('%s')", rep_specialchars_output($_GET['_name'], 'js'));
+    $commands = sprintf("this.add_folder_row('%s')", rep_specialchars_output($create, 'js'));
     rcube_remote_response($commands);
     }
   else if (!$create && $_GET['_remote'])