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Article: 688
From: Pascal Maes
Date: 2010-06-14 04:22:17 -0400
Subject: Re: DNS request and TempError for milter-spiff



> On 13/06/2010 10:45, Pascal Maes whispered from the shadows...:
>> /Dns TXT mckinsey.com
>> mckinsey.com. 43096 IN TXT "v=spf1 ip4:157.191.2.0/24 ip4:157.191.3.0/24
ip4:157.191.4.0/24 include:spf.postini.com -all"
>> [root@smtp-1 io]# ./Dns TXT spf.postini.com
>> DNS UDP response truncated, TCP support not implemented (4)
> 
> Dns CLI is no longer supported, use net/pdq CLI to test, which supports
> TCP lookups and is the API used by milter-spiff 0.15 and spf CLI.
> 
>> The result of the command ./spf -v -h exprod6og101.obsmtp.com 64.18.1.181
mckinsey.com has been attached.
> 
> This passes for me.
> 
> a) Are you using a local DNS server on the machine running milter-spiff?
> A TempError typically relates to missing DNS responses.

No, the DNS server is on another machine.
That machine acts as an rbl dns server and forwards all the other requests to a real DNS
server.
It seems that the last one was not responding to some requests.

It's working now.

> 
> b) Are you using the PDQ DNS defaults settings in milter-spiff?
> 
> 	dns-max-timeout=45
> 	-dns-round-robin
> 

No. Could I put these options in the file milter-spiff.conf ?


Thanks,
-- 
Pascal








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