[Exim] From: in mutt

Mutt actually does generate the From: header by default. From
the manual:

6.3.165. use_from

Type: boolean
Default: set

When set, Mutt will generate the `From:' header field when sending
messages. If unset, no `From:' header field will be generated unless
the user explicitly sets one using the ``my_hdr'' command.

Vadik.

-- 
Any language that involves exposing private parts to friends is a
tad suspect...
    -- Geoff Lane in the Monastery, about C++