type.inbound
and strings.starts_with(headers.mailer, 'Open-Xchange Mailer')
and strings.ends_with(headers.message_id, '@privateemail.com>')
and regex.imatch(sender.email.domain.sld, '.*(?:llc|ltd|inc|corp|llp|co)')
and not sender.email.domain.root_domain == "simpelllc.com"
Playground
Test against your own EMLs or sample data.