Re: RBL

[Terry Carmen]

Reinaldo de Carvalho wrote:

A couple of dozen regular expressions that match things like "dynamic",
"home", numeric addresses and similar patterns in /etc/postfix/spam_ip_regex
in smtpd_client_restrictions cuts the spam and the calls to RBLs way down:

smtpd_client_restrictions =
      permit_mynetworks,
      permit_sasl_authenticated,
      reject_unauth_destination,
      hash:/etc/postfix/whitelist,
      regexp:/etc/postfix/spam_ip_regex,
      reject_unknown_reverse_client_hostname,
      reject_unauth_pipelining,
      reject_non_fqdn_recipient,
      reject_rbl_client zen.spamhaus.org

Terry

Avoid use implicit client check. Use check_client_access
hash:/etc/postfix/whitelist, check_client_access
regexp:/etc/postfix/spam_ip_regex

You lost me . . .

Terry