From: Santiago Vila <sanvila@debian.org>
Subject: Improved rc.request to catch an unusual queue warning
X-Debian-version: 3.10.7-4

--- a/SmartList/etc/rc.request
+++ b/SmartList/etc/rc.request
@@ -392,6 +392,7 @@
   * ^Subject: \
      (Warning - delayed mail|\
       (WARNING: message ([^	 ]+ )?|Mail )delayed|\
+      Delivery Notification: Delivery has been delayed|\
       (Returned mail: )?\
        (warning: c(an|ould )not send m(essage fo|ail afte)r|Unbalanced '"'|\
 	Cannot send (within [0-9]|8-bit data to 7-bit)|\
