'from' data in headers

[J McKitrick]

In the pager, i see two different 'from' lines.  One is the send, the
other is the real sender.  For example, on email from this list, i see
the name of the sender, and above that is 'mutt-list-owner', or
something similar.  How can i get rid of that unnecessary line with
'mutt-list-owner'?

-- 
-jm