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DNS list lookup defer

I've set up my smtp proxy to use rbl's. I'm not sure if I have a problem or not. When I check the logs I don't see anything being blocked by the rbl's. My logs just show the following:

DNS list lookup defer (probably timeout) for 193.217.65.65.sbl-xbl.spamhaus.org: assumed not in list

This message occurs on all the time with different IP addresses.

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0 Simon Shaw over 20 years ago

Assume you have the DNS proxy setup and running?
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0 cledle over 20 years ago in reply to Simon Shaw

Yes, I have my DNS proxy enabled and I'm using the DNS servers from my ISP as forwarders.
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0 NimmdirKeks over 20 years ago in reply to cledle

Hi,

thats normal, they use DNS to check if an IP address is listed on the .sbl-xbl.spamhaus.org RBL list.

http://www.spamhaus.org/xbl/index.lasso

Chris
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0 NimmdirKeks over 20 years ago in reply to cledle

Hi,

thats normal, they use DNS to check if an IP address is listed on the .sbl-xbl.spamhaus.org RBL list.

http://www.spamhaus.org/xbl/index.lasso

Chris
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