spamcheck_director

#EDIT#50:
spamcheck_director:
  driver = accept
  condition = "${if and { \
   {!def:authenticated_id} \
   {!def:h_X-Spam-Flag:} \
   {!eq {$received_protocol}{spam-scanned}} \
#   {!eq {$received_protocol}{local}} \
   {exists{/home/${lookup{$domain}lsearch{/etc/virtual/domainowners}{$value}}/.spamassassin/user_prefs}} \
   {<{$message_size}{800k}} \
   } {1}{0}}"
 retry_use_local_part
 transport = spamcheck
 no_verify