I've read but its not clear (to me) if one can (or should) use rhsbl sites in postscreen. Well, actually, i did configure but then removed.
Currently, I have (so far): postscreen_dnsbl_threshold = 2 postscreen_dnsbl_sites = zen.spamhaus.org*2 bl.spamcop.net*1 postscreen_dnsbl_action = enforce postscreen_whitelist_networks = $mynetworks, hash:/etc/postfix/ps_wlist postscreen_greet_action = enforce as well as (smtpd_recipient_restrictions) reject_rhsbl_client dbl.spamhaus.org, reject_rhsbl_sender dbl.spamhaus.org, reject_rhsbl_helo dbl.spamhaus.org, reject_rhsbl_sender fresh.spameatingmonkey.net, reject_rhsbl_client fresh.spameatingmonkey.net, I did test dbl.spamhaus.org but wasn't sure if the results were correct. Also, since postscreen cache's the dnsbl hits - is it possible to have the smtpd client query and or update this cache? I have no idea if this would be beneficial or even compatible - just curious. Vernon
