[Exim] Problem with address_pipe -> (vacation)

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Hi All...

I got a problem with exim and vacation message.....

"address_pipe" dossent seams work..

I got this error messages in "main.log"
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2003-07-16 07:15:58 19cedy-0008P5-BS == |vacation root <root@xxx> R=userforward defer (-30): transport "address_pipe" not found in userforward router
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my userforward in exim4.conf is like this:

userforward:
driver = redirect
check_local_user
file = $home/.forward
no_verify
no_expn
check_ancestor
allow_filter
pipe_transport = address_pipe
file_transport = address_file
reply_transport = address_reply

If I in /root/.forward    has an normaly redirect to another adress, Exim is working just fine....
Its only a problem when I am setting a vacation message into .forward.. like this:
\root, "|vacation root"

Should I have a special filter for "address_pipe" to dealing with vacation message...

Other info abouth my system.
Redhat 8.0
exim-4.14-1 installed from rpm.
vacation-1.2.2-2 installed from rpm.


Parden my English
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Kind regards

Finn Boje Johannessen
IT\Networks -administrator
IPL - DTU -DK
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