rules { QUARANTINE { backend = "http"; url = "http://nginx:9081/pipe.php"; selector = "reject_no_global_bl"; formatter = "default"; meta_headers = true; } RLINFO { backend = "http"; url = "http://nginx:9081/pipe_rl.php"; selector = "ratelimited"; formatter = "json"; } PUSHOVERMAIL { backend = "http"; url = "http://nginx:9081/pushover.php"; selector = "mailcow_rcpt"; # Only return msgid, do not parse the full message formatter = "msgid"; meta_headers = true; } } custom_select { mailcow_rcpt = <