On Thu, Nov 03, 2022 at 10:59:22AM -0500, Brian Knight via mailop wrote: > I'm seeing DNS issues this morning connecting to sbl.spamhaus.org. > > This morning, my Postfix server was rejecting all incoming emails as spam. > Found that the A record for sbl.spamhaus.org is gone, replaced with SOA and > NS records that look a bit odd.
You seem to missunderstand RBL. The correct way to test this RBL is via a lookup for "2.0.0.127.sbl.spamhaus.org", which is also listed in the FAQ at https://www.spamhaus.org/faq/section/DNSBL%20Usage. > Queries direct to the NS servers return the same result. Queries via AWS and > Comcast return the same result also. And you always need your own DNS recursor to query RBL. Bastian -- Vulcans do not approve of violence. -- Spock, "Journey to Babel", stardate 3842.4 _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
