Secondary DNS question...

[Leonard Mills]

OK, Jeff, would it be possible for you to share the entire non-delivery notification as seen by one of your customers?  (You might have to establish an account at Y!, gmail, etc. for your customer to use in sending the NDN, in which case have the customer include the full headers from the NDN in the reporting email.)

That may help.  Looking at the entire contents of resolv.conf on your mail inbound may also help, unless you run a local cache named on the mail relay and have only 127.0.0.1 (or equivalent) in that file .


hth,

Len


>________________________________
> From: SH Development <listaccount at starionline.com>
>To: "bind-users at lists.isc.org" <bind-users at lists.isc.org> 
>Sent: Friday, June 21, 2013 6:30 AM
>Subject: Re: Secondary DNS question...
> 
>
>No, there is definitely something going on.  I shut down our ns2.starionhost.net this morning for a while.  Sure enough, emails started bouncing from customers even though our ns1.starionhost.net is up and on the faster machine.
>
>Jeff
>
>
>On Jun 21, 2013, at 5:38 AM, Matus UHLAR - fantomas <uhlar at fantomas.sk> wrote:
>
>> On 20.06.13 23:02, SH Development wrote:
>>> I agree that the incoming and outgoing are different issues.  I just
>>> mention it because I dealt with issues on both fronts today.  The few
>>> claims that I had about email not being delivered were proved false by
>>> reviewing the logs that showed they had actually been delivered.  So I
>>> don't think that really has anything to do with the issue.
>>> 
>>> I believe we are authoritative, as outgoing DNS requests are handled by our
>>> ISP's DNS servers.  Does that sound right?
>> 
>> right.
>> 
>>> Feel free to poke around our ns1.starionhost.net and ns2.starionhost.net
>>> 
>>> I would be interested to hear about any red flags you may see.
>> 
>> I don't see any ... since the problems reported were not true, we may assume
>> there was no problem causer by one of your servers' outage.
>> 
>> -- 
>> Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
>> Warning: I wish NOT to receive e-mail advertising to this address.
>> Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
>> I just got lost in thought. It was unfamiliar territory. _______________________________________________
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