MH has the ability to read MIME (Multipurpose Internet Mail
Extensions) messages. Unfortunately, mh-e does not yet have this
ability, so you have to use the MH commands show
or mhn
from the shell to read MIME messages. [1]
[1] You can call them directly from Emacs if you're running the X Window System: type M-! xterm -e mhn message-number. You can leave out the xterm -e
if you use mhn -list
or mhn -store
.