Re: [qmailtoaster] Unable to receive email from particular domain

[Chandran Manikandan]

Hi Eric,

Thank you for your help.

I have disabled bind and do the below steps. now it's working.

# yum install pdns-recursor

# service pdns-recursor start

# chkconfig pdns-recursor on

Then change /etc/resolv.conf to be:

nameserver 127.0.0.1
nameserver  myispa dns

then run queue_repair.py -r all the queued emails are delivered and new
emails are delivered.



On Thu, Apr 27, 2017 at 11:37 AM, Eric Broch 
wrote:

> Can you change your DNS server?
> Try 127.0.0.1 and see what Bind's query returns.
>
>
> On 4/26/2017 8:28 PM, Chandran Manikandan wrote:
>
> Hi Eric,
>
> Thank you for your reply.
>
> Centos 6.7 (Final) OS running my machine.
>
> I think i have run Bind server and my cat /etc/resolv.conf below.
>
> search mydomain.com
>
> nameserver xxx.xxx.xxx.xxx
> nameserver xxx.xxx.xxx.xxx
>
> My domain name and my ISP DNS.
>
>
>
> On Wed, Apr 26, 2017 at 10:41 PM, Eric Broch 
> wrote:
>
>> Hi Chandran,
>>
>> What OS are you running and what resolver? Also what's in
>> /etc/resolv.conf?
>>
>> Eric
>>
>> On 4/25/2017 10:33 PM, Chandran Manikandan wrote:
>>
>> Hi Friends,
>>
>>
>> I am able to receive email from .com domain, but unable to send an
>> email to the same domain.
>> All the emails are in queue.
>>
>> I have investigated this issue in my server logs and showing below
>>
>> @400059002226076d2174 delivery 282: deferral:CNAME_lookup_failed_t
>> emporarily._(#4.4.3)/
>> @400059002226076d3ccc status: local 0/10 remote 0/20
>> @400059002239266b0f64 warning: unable to open todo/53805058
>>
>> Both the server is running in internal network with the same qmailtoaster
>> configuration.
>>
>> Both the domain able to send an email to other external domains without
>> any issue.
>>
>> Anyone help me to resolve this.
>>
>> I have googled this issue, but no luck to fix this.
>>
>>
>> --
>> *Thanks,*
>> *Manikandan.C*
>> *System Administrator*
>>
>>
>> --
>> Eric Broch
>> White Horse Technical Consulting (WHTC)
>>
>>
>
>
> --
> *Thanks,*
> *Manikandan.C*
> *System Administrator*
>
>
> --
> Eric Broch
> White Horse Technical Consulting (WHTC)
>
>


-- 
*Thanks,*
*Manikandan.C*
*System Administrator*

Re: [qmailtoaster] Unable to receive email from particular domain

[Eric Broch]

Can you change your DNS server?
Try 127.0.0.1 and see what Bind's query returns.

On 4/26/2017 8:28 PM, Chandran Manikandan wrote:

Hi Eric,

Thank you for your reply.

Centos 6.7 (Final) OS running my machine.

I think i have run Bind server and my cat /etc/resolv.conf below.

search mydomain.com 

nameserver xxx.xxx.xxx.xxx
nameserver xxx.xxx.xxx.xxx

My domain name and my ISP DNS.



On Wed, Apr 26, 2017 at 10:41 PM, Eric Broch > wrote:


Hi Chandran,

What OS are you running and what resolver? Also what's in
/etc/resolv.conf?

Eric


On 4/25/2017 10:33 PM, Chandran Manikandan wrote:

Hi Friends,


I am able to receive email from .com 
domain, but unable to send an email to the same domain.
All the emails are in queue.

I have investigated this issue in my server logs and showing below

@400059002226076d2174 delivery 282:
deferral:CNAME_lookup_failed_temporarily._(#4.4.3)/
@400059002226076d3ccc status: local 0/10 remote 0/20
@400059002239266b0f64 warning: unable to open todo/53805058

Both the server is running in internal network with the same
qmailtoaster configuration.

Both the domain able to send an email to other external domains
without any issue.

Anyone help me to resolve this.

I have googled this issue, but no luck to fix this.


-- 
*Thanks,*

*Manikandan.C*
*System Administrator*


-- 
Eric Broch

White Horse Technical Consulting (WHTC)




--
*Thanks,*
*Manikandan.C*
*System Administrator*


--
Eric Broch
White Horse Technical Consulting (WHTC)

Re: [qmailtoaster] Unable to receive email from particular domain

[Chandran Manikandan]

Hi Eric,

Thank you for your reply.

Centos 6.7 (Final) OS running my machine.

I think i have run Bind server and my cat /etc/resolv.conf below.

search mydomain.com

nameserver xxx.xxx.xxx.xxx
nameserver xxx.xxx.xxx.xxx

My domain name and my ISP DNS.



On Wed, Apr 26, 2017 at 10:41 PM, Eric Broch 
wrote:

> Hi Chandran,
>
> What OS are you running and what resolver? Also what's in /etc/resolv.conf?
>
> Eric
>
> On 4/25/2017 10:33 PM, Chandran Manikandan wrote:
>
> Hi Friends,
>
>
> I am able to receive email from .com domain, but unable to send an
> email to the same domain.
> All the emails are in queue.
>
> I have investigated this issue in my server logs and showing below
>
> @400059002226076d2174 delivery 282: deferral:CNAME_lookup_failed_
> temporarily._(#4.4.3)/
> @400059002226076d3ccc status: local 0/10 remote 0/20
> @400059002239266b0f64 warning: unable to open todo/53805058
>
> Both the server is running in internal network with the same qmailtoaster
> configuration.
>
> Both the domain able to send an email to other external domains without
> any issue.
>
> Anyone help me to resolve this.
>
> I have googled this issue, but no luck to fix this.
>
>
> --
> *Thanks,*
> *Manikandan.C*
> *System Administrator*
>
>
> --
> Eric Broch
> White Horse Technical Consulting (WHTC)
>
>


-- 
*Thanks,*
*Manikandan.C*
*System Administrator*

Re: [qmailtoaster] Unable to receive email from particular domain

[Eric Broch]

Hi Chandran,

What OS are you running and what resolver? Also what's in /etc/resolv.conf?

Eric


On 4/25/2017 10:33 PM, Chandran Manikandan wrote:

Hi Friends,


I am able to receive email from .com  domain, but 
unable to send an email to the same domain.

All the emails are in queue.

I have investigated this issue in my server logs and showing below

@400059002226076d2174 delivery 282: 
deferral:CNAME_lookup_failed_temporarily._(#4.4.3)/

@400059002226076d3ccc status: local 0/10 remote 0/20
@400059002239266b0f64 warning: unable to open todo/53805058

Both the server is running in internal network with the same 
qmailtoaster configuration.


Both the domain able to send an email to other external domains 
without any issue.


Anyone help me to resolve this.

I have googled this issue, but no luck to fix this.


--
*Thanks,*
*Manikandan.C*
*System Administrator*


--
Eric Broch
White Horse Technical Consulting (WHTC)