Invoicera infrastructure abuse

type.inbound
and sender.email.domain.root_domain == "invoicera.com"
// suspicious recipient pattern
and (
  length(recipients.to) == 0
  or any(recipients.to, .email.domain.valid == false)
  or length(recipients.bcc) > 0
)
// suspicious link
and (
  any(body.links,
      .href_url.domain.root_domain in $free_file_hosts
      or .href_url.domain.domain in $free_file_hosts
  )
  or any(body.links,
         .href_url.domain.root_domain in $free_subdomain_hosts
         and .href_url.domain.subdomain is not null
         and .href_url.domain.subdomain != "www"
  )
)
// mismatched reply-to
and (
  headers.return_path.email is not null
  and headers.return_path.email != sender.email.email
)