Am 24.05.2016 um 21:40 schrieb Nick Howitt:
On 24/05/2016 19:11, Reindl Harald wrote:

Am 24.05.2016 um 20:05 schrieb Nick Howitt:
http://uribl.com/refused.shtml
Thanks for the link. I use OpenDNS and it looks like it is being
blocked. My mailserver is my gateway and only runs dnsmasq rather than
bind and I am only a home user, so, from your link, I fall under the low
volume user section. Is there anyting reasonable I can do?

when you dnsmasq forwards queries to any other dns server instead
doing recursion itself the server you ask is contacting the rbl and
*any other* user using the same dns-server raises the count

the RBL server *never* will see your IP and can't distinct between you
and other users

*never* use a forwarind/ISP nameserver for a inbound MX
If I understand you, I don't. I have my own domain and my mx record
points to my dyndns FQDN

if you dnsmasq forward to OpenDNS you do

http://www.windowsnetworking.com/articles-tutorials/netgeneral/Understanding-DNS-Recursion.html

Ok, but how does it help me? From what I've read it seems dnsmasq can
only do recursion. If I keep dnsmasq then I would need to point it to
another iterative DNS resolver running on my box such as PowerDNS or
BIND rather than to OpenDNS or have I misunderstood? Is there something
simple I can do with dnamasq or OpenDNS?

no idea why you insist in dnsmasq and especially opendns
a unbound or bind default setup does recursion
__________________________________

"dnsmasq can only do recursion" - jesus NO - when you did something like below it is a forwarding server - just try to UNDERSTAND the link above explaining HWAT dns-recursion is - IT IS NOT "use a specific nameserver like below for resolving"
__________________________________

THAT IS A BULLSHIT SETUP ON A INBOUND-MX

https://www.dd-wrt.com/wiki/index.php/OpenDNS

ption 2 - Configure DNSMasq for OpenDNS DNS forwarding

Go to Services tab » Services sub tab » Services Management section » DNSMasq sub section
    Enable both DNSMasq and Local DNS options
    In the Additional DNSMasq Options text box, enter:

no-resolv
strict-order
server=208.67.222.222
server=208.67.222.220



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