Brand impersonation: Stellar Development Foundation (SDF)

type.inbound
and regex.imatch(sender.display_name, '\bstellar\b')
and sender.email.domain.root_domain != "stellar.org"
and (
  not profile.by_sender().solicited
  or (
    profile.by_sender().any_messages_malicious_or_spam
    and not profile.by_sender().any_messages_benign
  )
)