+test_save msg_07.txt msg_07.txt 1.dig msg_07-5.txt --save-headers multipart/mixed
+test_save msg_07.txt msg_07.txt 1.dig msg_07-6.txt --save-body multipart/mixed
+test_save msg_07.txt msg_07.txt 1.dig msg_07-7.txt --save-message multipart/mixed
+
+echo
+