On 3/15/2010 11:16 AM, Erik Logtenberg wrote:
Hi,
Is there a possibility to use a DNS-based RBL whitelist in Postfix? In
The Netherlands we have an NL-Whitelist, which contains the IP's of all
major ISP's. By using this whitelist one can make sure that accidental
automatic blacklisting won't disrupt regular email traffic.
I had something like a permit_rbl_client directive in mind, that could
be placed in smtpd_recipient_restrictions, right before the
reject_rbl_client lines. Apparently there is no permit_rbl_client at
this moment, is there any other way to achieve this?
Kind regards,
Erik.
Postfix has no built-in support for DNS whitelists.
You can add support by using a policy service.
http://www.postfix.org/SMTPD_POLICY_README.html
-- Noel Jones
