wie...@porcupine.org skrev den 2015-06-14 01:02:
/etc/postfix/main.cf:
postscreen_greet_action = enforce
postscreen_dnsbl_action = enforce
postscreen_dnsbl_sites = ...your DNSBL server here...
could postscreen be extended to sqlite dnsbl sites ?, to slow ?i thinking fail2ban update sqlite based on auth on port 25 fails, saves running rbldns
You can use rbldnsd to run your own DNSBL server.
why when postfix supports so many good db backends ?
