# Catch anything looks like it does not come from a human sender.
IF   (envelope matches "[^@]*(-)?owner(-)?[^@]*@|mailer-daemon@")
  OR (header matches "^Precedence:[      ]*(junk|list|bulk)")
  OR (header matches "^Auto-Submitted:" AND NOT header matches "^Auto-Submitted: *no$")
        then forward "petidomo-manager";