[Exim] error in ACL: unknown ACL condition/modifier

2003-10-23 17:23:15 Exim configuration error in line 322: error in ACL:
unknown ACL condition/modifier in "{exists
{/var/mailman/lists/$1/config.pck}}} {yes}{no}}"

The above error comes from a cut-n-past of exim4 wth Mailman-2.1

 warn     message      = X-WhitelistedRCPT-nohdrfromcallback: Yes
           condition    = \
           ${if and {{match{$local_part}{(.*)-bounces\+.*}}
                     {exists {MAILMAN_HOME/lists/$1/config.pck}}} \
                {yes}{no}}
                {yes}{no}}

I cannot seem to find the syntax for exists either.

Anyone see something wrong with this filter?

--
Bob Tanner <tanner@???>          | Phone : (952)943-8700
http://www.mn-linux.org, Minnesota, Linux | Fax   : (952)943-8500
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