> Your configuration and installation are fine. multi.surbl.org is > the only list that should be checked, as it's the combined list > with all other SURBL lists included: > > http://www.surbl.org/lists.html#multi
Aha! I think I've found the problem. The behaviour for SpamCopURI must have changed between 0.14 and 0.25. I suspect that with the new version, it moved to using the multi server instead of querying them individually. It's a very cool DNS hack... however, it appears to be a problem with our forwarding nameserver. We've got a firewall box which also is our external DNS server, and forwarding nameserver for our internal boxes (of which our SA box is one). So, when querying achat-montre-rolex.net.ob.surbl.org, it gets 127.0.0.2 just fine. However, when querying achat-montre-rolex.net.multi.surbl.org, the firewall appears to decide that the answer is within a zone it has authority over, and rejects it (returning NXDOMAIN to the internal DNS servers). I'm going to look into figuring out how to allow these queries through properly; I'm sure that's the problem. thank you! johnS