--- src/bin/metasend.orig	2006-09-08 16:05:11.000000000 +0200
+++ src/bin/metasend	2006-09-08 16:08:52.000000000 +0200
@@ -454,7 +454,7 @@
 eval isentity${multipart}=$isentity
 eval encodingprog${multipart}=\"\$encodingprog\"
 
-fname=`tempfile -p metamail -m 600`
+fname=`mktemp -t metasend.XXXXXX` || exit 1
 echo "MIME-Version: 1.0" > $fname
 
 if test ! -z "${to:-}"