mh-sys-path

mh-sys-path is a variable defined in `mh-e.el'.
Its value is

("/usr/local/nmh/bin" "/usr/local/bin/mh/" "/usr/local/mh/" "/usr/bin/mh/" "/usr/new/mh/" "/usr/contrib/mh/bin/" "/usr/pkg/bin/" "/usr/local/bin/" "/usr/local/bin/mu-mh/" "/usr/bin/mu-mh/")

Documentation:
List of directories to search for variants of the MH variant.
The list `exec-path' is searched in addition to this list.
There's no need for users to modify this list. Instead add extra
directories to the customizable variable `mh-path'.