--to-cmd <str> * Email To: via `<str> \$patch_path`
--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
--suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all.
--to-cmd <str> * Email To: via `<str> \$patch_path`
--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
--suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all.