Zitat von Alfonso Alejandro Reyes Jiménez <are...@ibossmonitor.com>:
On 8/21/12 9:57 AM, Ralf Hildebrandt wrote:Thanks as I was telling I have one, but I think the issue is with the forwarding it's been made to a public dns server. Should I change it to a particular one? (ex spamhaus)* Alfonso Alejandro Reyes Jiménez<are...@ibossmonitor.com>:Thanks it seems to be an issue with spamhaus, here's the result: [root@mail ~]# host 107.178.203.192.zen.spamhaus.org Host 107.178.203.192.zen.spamhaus.org not found: 3(NXDOMAIN) [root@mail ~]#Use a proper DNS server (like somebody on this thread already suggested)
Note that public recursor like for example 8.8.8.8 typically exceed the limit of queries spamhaus is willing to accept per source and are therefore blocked. For RBL queries you really should not use a public forwarder.
Regards Andreas
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