[Exim] Header variable

Hi,

I didn't find anything useful in the spec of 4.20 concerning this:

Is it possible to get ALL the headers of an email via a
shadow_transport which runs a little script in the body of a
message??

This problem shows up now as a result of upgrading to a newer Lotus
Notes Domino version on our internal Notes-Server (version 4 to 5)
as Notes5 seems not to be able to handle any headers at all if one
can believe in this statement... who cares...
One (okay, no good, but one...) solution should be to get exim with
a nice manualroute router to cat a message going to several defined
recipients through the above mentioned shadow_transport and cat all
available headers into the body.
I know I'll get in trouble with MIME messages, but this should be OK
and further development of such a script is needed obviously.

If there is no variable for all headers, how could I solve this
problem?
Any ideas on this?

Thanx,

Michael