[exim] Auto replies blocking from aliases

Hello,
Any ideas how I might block auto replies from alias expaned addresses


begin routers

   virtual_auto:
         driver = accept
         domains = dsearch;/usr/exim/virtual
         require_files = /usr/exim/virtual/$domain/auto_reply/ 
$local_part
         unseen
         transport = virtual_auto

virtual_alias:
         driver = redirect
         domains = dsearch;/usr/exim/virtual
         data = ${lookup{$local_part}lsearch*{/usr/exim/virtual/ 
$domain/aliases}}

virtual_delivery:
         driver = accept
         domains = dsearch;/usr/exim/virtual
         transport = virtual_domain
         condition = ${lookup{$local_part}lsearch{/usr/exim/virtual/ 
$domain/passwd}{1}{0}}

If Virtual_alias handles the message and expands to an address that
would be handled by virtual_auto I want virtual_auto to ignore it.
Is there a way to do this?

TIA
Stuart.




--
Stuart Gall
----------------------------------------------
All of your mail are belong to us