Open redirect: embluemail.com

type.inbound
and any(body.links,
        .href_url.domain.domain == "nts.embluemail.com"
        and strings.istarts_with(.href_url.path, '/p/cl')
        and strings.icontains(.href_url.query_params, '!')
        and regex.icontains(.href_url.query_params,
                            '\!(?:((?:%68|h)(?:%74|t){2}(?:%70|p)(?:%73|s)?)?(?:%3a|:))?(?:%2f|\/){2}'
        )
)
and not sender.email.domain.domain == "nts.embluemail.com"
and not strings.iends_with(headers.message_id, '@embluemail.com>')

// negate highly trusted sender domains unless they fail DMARC authentication
and not (
  sender.email.domain.root_domain in $high_trust_sender_root_domains
  and coalesce(headers.auth_summary.dmarc.pass, false)
)