[Exim] Auto reply

Hi,

I want to have a auto reply. But it dont work exim says that he cant find
driver accept....

I have in my ACL

gen_auto_reply:
    driver    = accept
    transport = auto_reply
    senders   = !^.*-request@.* : !^owner-.*@.* : !^postmaster@.* : \
                ! ^listmaster@.* : !^mailer-daemon@.*
    condition = ${if eq {${extract {replytext}{${lookup mysql SELECT
email,auto_reply FROM passwd /
                      WHERE email ='$local_part@$domain' AND auto_reply =
'1'} }}{} {no}{yes}}
   unseen

And in my transport

auto_reply:
  driver = autoreply
  from    = $local_part@$domain
  to      = $sender_address
  subject = "AR: $h_subject"
  text    = ${extract {replytext}{lookup mysql{SELECT reply_text,auto_reply
FROM passwd WHERE /
           email='${local_part}@${domain} AND auto_reply='1'}}

Whats wrong in this configuration ? Is there somewhere a howto the fix auto
replys ?

Greet Wouter