DNS Error

[Hernan Dario Arredondo]

The domain have a MX record, when I try "dig mx domain.com.co" it 
returns the mx record "mail.domain.com.co"... Can I connect to another 
DNS server for resolve names...


James Marcinek escribió:

> Being able to ping the host system only verifies that the system is
> available. Does the mail server that your trying to send to have an MX
> record setup to point to the mail server? The MX record indicates where
> the mail server is if I'm not mistaken.
> 
> James
> 
> 
>>Hi everyone....
>>
>>I had a problem sending mail to a domain.. the error is
>>"Deferred: mail.domain.com.co.: No route to host" but I can do ping to
>>this machine... I had a DNS server sending the request to my ISP DNS's
>>servers. It's that servers that fail or is my own ???
>>
>>I can use other servers to resolve names ? which ?
>>
>>
>>I need an answer quick....
>>
>>Regards
>>
>>Hernan Dario
>>
>>
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> 
> 
>