Fix spamhelo regex

root/var/lib/zabbix/bin/util_parse_mail_in

@@ -33,7 +33,7 @@ my %denied = (
   check_earlytalker   => qr{(check_)?earlytalker\s+90},
   check_basicheaders  => qr{(check_basic)?headers\s+90},
   check_goodrcptto    => qr{(check_)?goodrcptto\s+90},
-  check_spamhelo      => qr{(check_)?spamhelo\s+90},
+  check_spamhelo      => qr{(check_spam)?helo\s+90},
   fcrdns              => qr{fcrdns\s+90},
   karma               => qr{karma\s+90},
   spf                 => qr{sender_permitted_from\s+90},