Hey, we recently had a few false positives in regard of emails rejected without a good rationale from a specific RBL provider, it being dnsbl.njabl.org.
The relevant reject was related to the fact the sender mail server had multiple A records and the RBL check was failing with: Jun 25 13:56:13 restaurant postfix/smtpd[3383]: warning: XXX.XX.XXX.XX.dnsbl.njabl.org: RBL lookup error: Host or domain name not found. Name service error for name=XXX.XX.XXX.XX.dnsbl.njabl.org type=A: Host not found, try again I've removed it from the list [1] and I'm wondering whether it makes any sense to keep relying on such external services. Olav originally set RBLs up if I recall correctly and probably has something to say on this. It would be also great if we plan to keep using RBLs to find a list of providers who are known to work as expected and don't provide random failures like dnsbl.njabl.org did. -- Cheers, Andrea Debian Developer, Fedora / EPEL packager, GNOME Infrastructure Team Coordinator, GNOME Foundation Board of Directors Secretary, GNOME Foundation Membership & Elections Committee Chairman Homepage: http://www.gnome.org/~av _______________________________________________ gnome-infrastructure mailing list [email protected] https://mail.gnome.org/mailman/listinfo/gnome-infrastructure
