[EXIM] header rewriting

I am using exim on a local net with only temporary connection
to the internet. Exim is configured only to perform local
deliveries at once - smtps are delayed with... queue_remote = true
Anyway that's just for the situation.

I need to rewrite the headers of all outgoing mail
Outgoing = SMTP deliveries! ONLY THE SMTPs - not the
local ones !!

Can anyone gimme a hint ?

--
Torsten  Curdt    /email/ tcurdt@???             \
                 /http://www.gwdg.de/~tcurdt          \
                /Thanx to Linus for a hell of a system!\

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