I just added dbl.spamhaus.org: smtpd_sender_restrictions = reject_non_fqdn_sender reject_unknown_sender_domain reject_rhsbl_sender dbl.spamhaus.org [...further checks...]
This works fine. But if mail is sent from an ip which was already in the postscreen cache database before activating the DBL check, the DBL check is skipped, although this DBL check is made at the next hop AFAIUI. Removing the ip from the cache makes the DBL check work again for that particular ip. Is this behaviour correct or did I make a config error somewhere? R. -- richard lucassen http://contact.xaq.nl/
