-
-Allow -d and -p accept shell-like patterns and/or regular expressions:
--d content-*,-content-*-encoding
-
-
-Add an option -I to completely skip (remove) subparts -- no headers, no body,
-nothing.
-
-
-Never touch multipart/encrypted and multipart/signed.
+Never decode subparts of multipart/encrypted and multipart/signed messages but
+allow processing of headers of the top-level part, ignoring the top-level part
+with -I, aborting it with -e or saving the part or subparts with --save-*.