RE: Confusing NDR

  • From: Dêniz Feital (Chiptek) <dfeital@xxxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 17 Oct 2002 15:43:33 -0300

        May be this is a dns problem. They can reach you (it means your dns
server is Ok), but you cant reach them, may be their mx dns name has
changed, or are corrupted. 

        Are you able to check those things about dns?

        Regards,
        

>       Dêniz Feital
>       GIC - Chiptek / Vésper 
>       Tel (11) 3489-7730
>       Microsoft Certified Systems Engineer
> 
> 
> 


-----Original Message-----
From: Elias, Delores [mailto:delias@xxxxxxxxxx]
Sent: Thursday, October 17, 2002 3:36 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Confusing NDR


http://www.MSExchange.org/

No.  We replied, typed it in, used the address from Contacts.  Same thing.

-----Original Message-----
From: Dêniz Feital (Chiptek) [mailto:dfeital@xxxxxxxxxxxxx]
Sent: Thursday, October 17, 2002 2:34 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Confusing NDR


http://www.MSExchange.org/


        Hello.

        Just wondering: If you dont try to reply, instead, type the e-mail
address, does it go fine? 

        Regards


>       Dêniz Feital
>       GIC - Chiptek / Vésper 
>       Tel (11) 3489-7730
>       Microsoft Certified Systems Engineer
> 
> 
> 


-----Original Message-----
From: Elias, Delores [mailto:delias@xxxxxxxxxx]
Sent: Thursday, October 17, 2002 3:18 PM
To: [ExchangeList]
Subject: [exchangelist] Confusing NDR


http://www.MSExchange.org/

I have a few users trying to send email to a client and his secretary.
They've been sending to them fine and just a couple of days ago they started
getting NDRs when they send to them.  I spoke with a tech from that company
and he assured me that nothing changed for them and that they receive emails
from others just fine.

I looked on MS KB and while I did find some articles, none of them were
helpful.  Below is the message received when we try to send to this company:

Your message did not reach some or all of the intended recipients.

      Subject:  Test
      Sent:     10/16/2002 12:09 PM

The following recipient(s) could not be reached:

      '______________' on 10/16/2002 12:09 PM
            The recipient name is not recognized
        The MTS-ID of the original message is: c=US;a=
;p="organization";l="server"-021016160847Z-910

******************

I can't figure out what happened.  I double-checked their email addresses -
they were correct.  We can receive mail from them without a problem, but if
we try to reply we get an NDR.

Any help would be appreciated.

Thanks

Delores
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