Re: [exim] stop spam by subject line

Great! Works like a charm:


acl_check_content:

require verify = header_syntax

   # Reject virus infected messages.
   deny  message = This message contains a virus or other harmful 
content ($malware_name).
         hosts = !+relay_from_hosts
         malware = *

   # Reject certain subjects
   deny  message = Blocked due to unwanted subject line.
         condition = ${if and{\
                              {def:header_subject:}\

{match{$header_subject:}{${readfile{/etc/exim/subjects_reject}{|}}(?!)}}\
                         }{1}{0}}
         log_message = Blocked by subject line (subject=$h_subject:)

accept