Re: Figuring out where my e-mail is hanging when sending to a specific company



1 - I did a nslookup - the response is from a different server - they have
many e-mail servers - it is a university - it does resolve but not to the
specific e-mail server.
2. I did a telnet but it failed to connect but I know they are able to send
and receive to other clients
I haven't tried 3 yet.
"Bharat Suneja" <bharat@xxxxxxxxxx> wrote in message
news:%23q8v0Iz0FHA.2312@xxxxxxxxxxxxxxxxxxxxxxx
> 1. Check their DNS - MX and A record resolves?
> From cmd line, type "nslookup -querytype=MX domain.com"
> If their DNS is setup correctly and name resolution works on your side,
> you should be able to get their mail server(s).
> 2. Telnet to their mail server(s) - "telnet mail.domain.com 25"
> Is it reachable? Do you get their SMTP banner?
> 3. Can try sending a msg from the telnet sesssion
> http://support.microsoft.com/?kbid=153119
>
> --
> Bharat Suneja
> MCSE, MCT
> -----------------------------------
>
>
> "boe" <boe_d@xxxxxxxxxxxxxxxxxx> wrote in message
> news:upfMO8y0FHA.560@xxxxxxxxxxxxxxxxxxxxxxx
>> Hello,
>>
>> I'm able to send to many companies without any issues. We have one
>> client who put in SEVERAL new firewalls and we can't communicate with
>> them any more. I'd like to do a tracert or some such test to figure out
>> exactly where our e-mail gets hung. We get our messages back eventually
>> saying -
>>
>> This is an automatically generated Delivery Status Notification.
>>
>> THIS IS A WARNING MESSAGE ONLY.
>>
>> YOU DO NOT NEED TO RESEND YOUR MESSAGE.
>>
>> Delivery to the following recipients has been delayed.
>>
>>
>> And then eventually
>>
>> Your message did not reach some or all of the intended recipients.
>>
>> Subject: test today
>> Sent: 10/14/2005 8:36 AM
>>
>> The following recipient(s) could not be reached:
>>
>>
>> They can get e-mails from some people. Whatever you can do to figure out
>> where the issue is would be appreciated.
>>
>
>


.



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