[Exim] system filter definition

Hi,

I use exim 3.22-4 from Debian Woody.

I try to use a reasonable Message-Id, so I used the example filter F0004 and
modified it for my needs:

then I added to exim.conf:
message_filter = /etc/exim/correct_message-id.filter
message_filter_file_transport = address_file

With and without the second line it tells me:
$ telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
2001-05-01 19:21:37 Exim configuration error
transport name missing in line 157
Connection closed by foreign host.

I have no idea how to handle that error.

Please respond to my private address as I'm not subscribed (I can't handle
another ML).

Thanks

Hendrik Sattler