check_client_access and RBLs
- by Laurent
In an attempt to better fight spam, I've configured Postfix like this:
smtpd_client_restrictions =
check_client_access hash:/etc/postfix/client_whitelist
reject_unknown_client
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination
reject_non_fqdn_sender,
…