Adding sth to message body

[Katsuhiro Kondou]

In article <Pine.LNX.4.44.0203141325480.28751-100000 at virgin.gazeta.pl>,
	Przemyslaw Maciuszko <sal at gazeta.pl> wrote;

} What it the easiest way to add sth (eg. signature or some string) to the
} message's body, using filter_nrrpd.pl?
} Is there anything like $body?

It's not allowed to modify body of the message in filter?nnrpd.pl.
-- 
Katsuhiro Kondou