Policy Script 5: Quarantine External Blacklisted Messages

# attr NAME=Quarantine mail from blacklisted hosts and senders
if anyof(pmx_relay :memberof "blacklisted-hosts",
         envelope :memberof "From" "blacklisted-senders") {
    pmx_quarantine "Blacklisted";


  • If the message originates from a relay defined in the “blacklisted-hosts” list, or the message has an “Envelope From” address defined in the “blacklisted-senders” list:
    • The pmx_quarantine action sends the message to the PureMessage quarantine with the reason “Blacklisted”.
    • The stop control ends message processing.