Hello, Substantially (If I want to leave unchanged the default SA DNSBL and URIBL), I have only to disable DNSBL of MTA... I thought..
Thanks, rocsca ----- Original Message ----- From: "Mark Martinec" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, October 24, 2005 3:01 PM Subject: Re: [AMaViS-user] Avoiding spam scan on message originating from my network/s > Rocco, > > > > > -rw-r--r-- 1 root root 2780668 Sep 22 13:37 blacklist-uri.cf > > > > -rw-r--r-- 1 root root 9609019 Sep 22 13:32 blacklist.cf > > > Junk these two, they are *huge*. The usual approach to URI > > > weighting and RBL is through DNS lookups and check_uridnsbl plugin. > > > You already have several of these in a default SA 3.1 setup, > > > and you can add/remove other URIBL checks as needed. > > > - DNS lookup: do you refer to feauture 'dnsbl' in sendmail? I alredy use: > > FEATURE(`dnsbl')dnl > > No, I'm referring to the same mechanism, but used by SA and not by MTA. > It is better to do DNSBL from SA which only adds score points and > if a single DNSBL server misbehaves, it doesn't screw your mail entirely. > > Using DNSBL directly from mailers used to be a good technique, until > it turned out that without careful selection and monitoring of blacklists > to trust there is often prohibitive proportion of false positives. > I suggest turning off all DNSBL checks from MTA and consulting these > from SA. It consumes somewhat more resources, but it is much more > reliable. > > > - check_uridnsbl plugin: what is it? How I can see if it is used > > in my SA configuration? > > - what URIBL that I can add/remove you refer to? > > See man Mail::SpamAssassin::Conf and other SA documentation. > To see which DNSBL and URIBL rules are pre-defined, see SA > rules files 20_dnsbl_tests.cf and 25_uribl.cf. To see which > are active (have nonzero score) see 50_scores.cf. > You can change scores for individual rules in your local.cf, > assigning 0 turns off the rule, assigning nonzero score > enables it. > > Mark > > > ------------------------------------------------------- > This SF.Net email is sponsored by the JBoss Inc. > Get Certified Today * Register for a JBoss Training Course > Free Certification Exam for All Training Attendees Through End of 2005 > Visit http://www.jboss.com/services/certification for more information > _______________________________________________ > AMaViS-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/amavis-user > AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 > AMaViS-HowTos:http://www.amavis.org/howto/ ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________ AMaViS-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/
