added mailunpack

mailunpack

@@ -0,0 +1,6 @@
+#!/bin/bash
+current_dir=$(pwd)
+mail_fail=$(readlink -f "${1}")
+filename=$(basename "${mail_fail}")
+file_dir=$(dirname "${mail_fail}")
+docker run -it --rm --user=`id -u` --net=none -v "${current_dir}:/home/nonroot/" -v "${file_dir}:/data:ro" tabledevil/file-analysis munpack -t "/data/${filename}"