--- AmavisdEngine.class.php.original	2007-06-14 13:00:15.000000000 -0600
+++ AmavisdEngine.class.php	2009-01-10 20:54:12.000000000 -0700
@@ -93,7 +93,7 @@
 		$in .= "quar_type=$quar_type\r\n";
 
 		# If it is file-based quarantine, lets provide the filename on the host
-		if ( $quar_type == 'F' ) {
+		if ( $quar_type == 'F' or $quar_type == 'Z' ) {
 		  $in .= "mail_file=$quar_loc\r\n";
 		}