Re: cannot send email using smtp

On Sun, 1 May 2005 19:25:09 -0700, jcpark
<jcpark@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

>Hi thanks for the reply
>>Can you resolve the MX record of the destination from your server, using NSLookup?
>
>Actually, I don't think I understand well what you commented.
>On the prompt windows, NSLookup could resolve address into IP.

Do a NSLookup then type a question mark for help in selecting the type
of record.

Jeff


>I think I had better give more detail information.
>Firewall is installed with NAT.
>Server has inner IP setting and NAT translates between inner IP and pulbic IP.
>Thanks a lot !
>
>
>"Jeff Cochran" wrote:
>
>> On Thu, 28 Apr 2005 18:15:06 -0700, jcpark
>> <jcpark@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>>
>> >Hi, all
>> >I am posting my concern about sending email through smtp service
>> >I have windows 2000 server with smtp service and without exchange. In ASP
>> >code, I am emailing using smtp object. It has been working a several months.
>> >However I got the folloing message recently.
>> >
>> >message from event viewer :
>> >"Message delivery to the remote domain 'empal.com' failed for the following
>> >reason : An internal DNS error caused a failure to find the remote server"
>> >
>> >The server where smtp service is on has DNS setting not of internal DNS
>> >server but of public DNS server for its name resolution.
>> >Do you have any idea why this message appear?
>>
>> Can you resolve the MX record of the destination from your server,
>> using NSLookup? Have you checked the SMTP logs?
>>
>> Jeff
>>

.

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