Open redirect: Newslit.co

type.inbound
and any(body.links,
        .href_url.domain.root_domain == "newslit.co"
        and strings.istarts_with(.href_url.path, '/email/redirect/')
        and length(.href_url.query_params_decoded["u"]) > 0
        // make sure it's not redirecting back to newslit.co
        and not any(.href_url.query_params_decoded["u"],
                    strings.parse_url(.).domain.root_domain == "newslit.co"
        )
)
and not (
  sender.email.domain.root_domain == "newslit.co"
  and coalesce(headers.auth_summary.dmarc.pass, false)
)
// 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)
)