--- smeserver-vacation-1.0/root/usr/local/bin/vacation.addPrecedenceList	2006-04-06 14:48:50.000000000 +0200
+++ smeserver-vacation-1.0/root/usr/local/bin/vacation	2008-09-11 22:24:37.000000000 +0200
@@ -414,7 +414,7 @@
 
     $* = 1;			# Multi line matching within a string
 
-    exit(0) if ($header =~ /^Precedence:\s+(bulk|junk)/i);
+    exit(0) if ($header =~ /^Precedence:\s+(bulk|junk|list)/i);
     exit(0) if ($header =~ /^From.*-REQUEST\@/i);
     exit(0) if ($header =~ /^Mailing-List:/i);
     exit(0) if ($header =~ /^X-Spam-Status:\s+Yes/i);