RCPT_MAILCOW_DOMAIN {
  type = "rcpt";
  filter = "email:domain"
  map = "redis://DOMAIN_MAP"
}

RCPT_WANTS_SUBJECT_TAG {
  type = "rcpt";
  filter = "email:addr"
  map = "redis://RCPT_WANTS_SUBJECT_TAG"
}

WHITELISTED_FWD_HOST {
  type = "ip";
  map = "redis://WHITELISTED_FWD_HOST"
}

KEEP_SPAM {
  type = "ip";
  map = "redis://KEEP_SPAM"
  action = "accept";
}