[Mimedefang] reject a message if listed on more than one DNSBL

2014-03-18 Thread Marcus Schopen
Hi, is it possible to reject a message if it's sending server is listed in more than one given DNS-blacklists before the message is running into further resource hungry spamassassin content filtering? I'd like to reject messages from a server if its IP is found in at least _two_ of four given DNSB

Re: [Mimedefang] reject a message if listed on more than one DNSBL

2014-03-18 Thread Steffen Kaiser
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, 18 Mar 2014, Marcus Schopen wrote: is it possible to reject a message if it's sending server is listed in use the Net::DNS resolver and query the blacklists. mimedefang.pl has the skeleton how to query. - -- Steffen Kaiser -BEGIN

Re: [Mimedefang] reject a message if listed on more than one DNSBL

2014-03-18 Thread Marcus Schopen
Am Dienstag, den 18.03.2014, 17:16 +0100 schrieb Steffen Kaiser: > On Tue, 18 Mar 2014, Marcus Schopen wrote: > > > is it possible to reject a message if it's sending server is listed in > > use the Net::DNS resolver and query the blacklists. mimedefang.pl has the > skeleton how to query. Okay,

Re: [Mimedefang] reject a message if listed on more than one DNSBL

2014-03-18 Thread David F. Skoll
On Tue, 18 Mar 2014 17:16:53 +0100 (CET) Steffen Kaiser wrote: > use the Net::DNS resolver and query the blacklists. mimedefang.pl has > the skeleton how to query. I also maintain a nice CPAN module: http://search.cpan.org/~dskoll/Net-DNSBL-Client-0.205/ that can help. Regards, David. __