cat ./panic.log
2012-10-20 22:13:18 Exim configuration error in line 195 of /etc/exim/exim.conf:
  error in ACL: syntax error or unrecognized name after "set" in ACL modifier "set acl_m_spam_score_int = $spam_score_int"

.ifdef SA_ENABLE
        warn
            !authenticated = *
            hosts = !+relay_from_hosts
            condition = ${if < {$message_size}{100K}}
            spam       = SA_SPAMD_USER:true/defer_ok
            add_header = X-Spam_score: $spam_score\n\
                    X-Spam_score_int: $spam_score_int\n\
                    X-Spam_bar: $spam_bar\n\
                    X-Spam_report: $spam_report
            set acl_m4 = $spam_score_int
            logwrite = From $sender_address to $recipients X-Spam_score: $acl_m4.

        deny
            condition = ${if !eq{$acl_m4}{} {yes}{no}}
            condition = ${if >{$acl_m4}{SA_SCORE_REJECT} {yes}{no}}
            message = Content analisis tool detect spam (from $sender_address to $recipients). Contact SA_ABUSE_ADDR.
.endif

                accept