/etc/pf.conf
table <spamd> persist table <spamd-white> persist file "/var/mail/whitelist.txt" rdr pass on $ytre inet proto tcp from <spamd> to { $ytre, $indre:network } port smtp -> 127.0.0.1 port 8025 rdr pass on $ytre inet proto tcp from !<spamd-white> to { $ytre, $indre:network } port smtp -> 127.0.0.1 port 8025
Sentrale data i tabellene spamd og spamd-white