1 Add option -s header:value to set header's value.
3 Add option -S header:param=value to set header parameter's value.
6 Add options --save-headers, --save-body and --save-message to save
7 decoded headers/bodies/messages of parts to files.
9 Add option -O to set the destination directory.
12 Add an option -B to skip content-transfer-decoding binary attachments (leave it
19 Allow -d and -p accept shell-like patterns and/or regular expressions:
20 -d content-*,-content-*-encoding
23 Add an option -I to completely skip (remove) subparts -- no headers, no body,
27 Never touch multipart/encrypted and multipart/signed.
33 Extend options -eIi to multipart subparts.
36 Add an option to convert dates to the current locate and timezone.
42 Add option --save-as='%format' to generate names for --save-* files. Develop
43 a DSL to conditionally use values from headers and parameters.