msgname=`mhpath +inbox 11`
-sed -i.bak -e 's/^Date:.*/Date:/' "${msgname}"
+sed -e 's/^Date:.*/Date:/' "${msgname}" > "${msgname}".nodate
-rm -f "${msgname}.bak"
-
-check "${testname}.msg.expected" "${msgname}"
+check "${testname}.msg.expected" "${msgname}".nodate
exit ${failed:-0}