Node:Editing Messages, Next:Scripting, Previous:Saving Messages, Up:Reading Mail
These command allow to edit messages in a mailbox. Please note,
that modified messages currently do not replace original ones. i.e.
you have to save them explicitly using your editor's save
command if you do not want the effects of your editing to be lost.
edit [msglist]
e [msglist]
EDITOR
environment variable.
visual [msglist]
v [msglist]
VISUAL
environment variable.