From Postmaster Email Bouncing

[Scott Silva]

Or do split DNS so only internal hosts see the records... Then let the servers
ip's into the internal zone

on 6/7/2012 11:04 AM Jeremy McSpadden spake the following:
> Then deal with the bounces. Either follow protocol, or suck it up. 
> 
> 
> --
> Jeremy McSpadden
> 
> On Jun 7, 2012, at 12:58 PM, "Al Cooper" <cooper at hmcnetworks.com> wrote:
> 
>> These servers on our internal network and I don't want to have a public DNS
>> record for each server, for all the world to see.
>>
>> Al
>>
>> -----Original Message-----
>> From: mailscanner-bounces at lists.mailscanner.info
>> [mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of Ken A
>> Sent: Thursday, June 07, 2012 11:39 AM
>> To: mailscanner at lists.mailscanner.info
>> Subject: Re: From Postmaster Email Bouncing
>>
>> If the host doesn't have an A record in DNS, it would be a good idea to add
>> one!
>> Ken
>>
>> On 6/7/2012 11:58 AM, Al Cooper wrote:
>>> Hi All,
>>>
>>>
>>>
>>> A few weeks ago my server's emails sent from the postmaster user 
>>> started to bounce with the following error message:
>>>
>>>
>>>
>>> The following addresses had permanent fatal errors 
>>> -----<user>@domain.com
>>>
>>>     (reason: 553 5.1.8<root at server.domain.com>... Domain of sender 
>>> address root at server.doman.com does not exist)
>>>
>>>     (expanded from:<root at server.domain.com>)
>>>
>>>
>>>
>>> It appears that my email is being blocked because there are not DNS 
>>> records for the sub-domain server.domain.com.
>>>
>>>
>>>
>>> If this is correct how do I change the postmaster sender address from 
>>> server.domain.com to domain.com?
>>>
>>>
>>>
>>> Or is there a better solution?
>>>
>>>
>>>
>>> Thanks for your help,
>>>
>>>
>>>
>>> Al
>>>
>>>
>>>
>>>
>>>
>>
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>