i am not soo familar with dnsmasq but have a good expierience with it to do tricks like "i need the content of /etc/hosts via DNS for apache trafficserver without breaking the normal dns-resolution of the host"
maybe place the rbl-program on a virtual interface and some tricks with dnsmasq can be the soultion - only a hint where you may look Am 18.10.2012 11:02, schrieb Arantza Serrano: > I feared that :-( > > The RBL program doesn't allow to configure forwarders. > I have add (not replace) the "nameserver 127.0.0.1" to the resolv.conf file > and now it works more or less. Postfix asks all the queries to the RBL > program, and if they are not resolved, then the server asks queries to the > other nameservers. This is not the best solution, but the Postfix program > uses the RBLs program at least. > > > -----Mensaje original----- > De: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] > En nombre de Ralf Hildebrandt > Enviado el: jueves, 18 de octubre de 2012 10:52 > Para: postfix-users@postfix.org > Asunto: Re: Postfix and RBL program in the same server > > * Arantza Serrano <aserr...@euskaltel.com>: >> But I want that the postfix uses the external DNS servers for the relay >> queries, to check mailfrom domain, etc.... >> I would like the Postfix program to use the external DNS servers for all the >> queries EXCEPT for the RBL queries. > > That's not possible. Configure the DNS on 127.0.0.1 to use itself for > RBL queries and XXX.XXX.XXX.XXX & YYY.YYY.YYY.YYY as forwarder
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