* 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 -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de