Am 17.10.2014 um 18:34 schrieb Cathryn Mataga:
On 10/17/14, 9:20 AM, Matus UHLAR - fantomas wrote:On 10/17/14, 4:13 AM, Martin Gregorie wrote:URIBL_BLOCKED usually means that you've exceeded the daily free use limit on URIBL queries.What DNS server are you using? If its a public one belonging to your ISP or Google, that explains why the blacklists think you exceeded the free limit: they count queries per DNS server since that's what sends the queries to them. To avoid this you should be running a private, non-forwarding DNS server.On 17.10.14 09:17, Cathryn Mataga wrote:I run DNS on my network. I think it should be caching, but maybe that's broken?the question is if it forwards requests to other DNS servers (probably your ISPs) or if you process thousands mails daily...I should check. I do well less than 100 legitimate emails a day, but I think I might be pulling in thousand(s)+ of spam
if your dns server does forwarding it's worthless because the result is the same: one central ISP DNS with always the same IP is asking the blacklist servers, get blocked and hence gives you that back
the legitimate don't count, the DNS requests happen anyways Connections: 251066 Delivered: 42579 Blocked: 208487
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