[Unit]
Description=Postfix firewall daemon
After=network.target
Before=postfix.service
Documentation=man:postfwd(8)

[Service]
Type=forking
PIDFile=/run/postfwd/postfwd.pid
Environment="ARGS=--shortlog --summary 600 --cache 600 --cache-rbl-timeout 3600 --cleanup-requests 1200 --cleanup-rbls 1800 --cleanup-rates 1200"
Environment="CFG=/etc/postfwd/postfwd.cf"
Environment="SERVER_SOCKET=tcp:localhost:10040"
Environment="PIDFILE=/run/postfwd/postfwd.pid"
EnvironmentFile=-/etc/sysconfig/postfwd
ExecStart=/usr/sbin/postfwd $ARGS --daemon --file $CFG --server_socket $SERVER_SOCKET --server_umask 0117 --user postfwd --group postfwd --pidfile $PIDFILE $OPTIONS
ExecStop=/usr/sbin/postfwd --file $CFG --pidfile $PIDFILE --kill
ExecReload=/usr/sbin/postfwd --file $CFG --pidfile $PIDFILE --reload
Restart=on-failure

[Install]
WantedBy=multi-user.target