?
Solved

Unable to bind to the destination server in DNS

Posted on 2004-10-13
11
Medium Priority
?
13,841 Views
Last Modified: 2012-06-27
we have a mixed Exchange 2000/2003 organization, and outbound mail to one particular customer gets hung in the outbound SMTP queue with a message saying "Unable to bind to the destination server in DNS"
0
Comment
Question by:versotech
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
11 Comments
 
LVL 17

Expert Comment

by:Microtech
ID: 12297706
can you telnet to the mail server yourself? This will let us know if it is an dns issue. http://support.microsoft.com/default.aspx?scid=kb;en-us;153119

then you can bypass dns to send your mail http://support.microsoft.com/default.aspx?scid=kb;en-us;q285863
0
 
LVL 20

Expert Comment

by:ikm7176
ID: 12297794
It means that you are having problem to resolve the destination domains IP address. Check your DNS settings on the exchange server. The site below will help you

http://www.msexchange.org/tutorials/Configuring_DNS_for_Exchange_2000.html

Use nslookup to resolve the destination domain from your PC.

It might also be possible that their DNS record have become Obsolete. Go to  http://www.dnsreport.com and make a mail test to the destination domain.
0
 

Author Comment

by:versotech
ID: 12297866
Dns does resolve properly and I can actually send a message from the command line.  However anything sent through via outlook or any type of client gets hunged in smtp queues.
0
Is Your AD Toolbox Looking More Like a Toybox?

Managing Active Directory can get complicated.  Often, the native tools for managing AD are just not up to the task.  The largest Active Directory installations in the world have relied on one tool to manage their day-to-day administration tasks: Hyena. Start your trial today.

 

Author Comment

by:versotech
ID: 12297876
Also
This customer claims that we are the only sender having this problem.
0
 
LVL 2

Expert Comment

by:Wouwenaar
ID: 12299165
Try restarting your SMTP service.
0
 

Author Comment

by:versotech
ID: 12299601
Done that two-dozen times...  :)

0
 
LVL 8

Expert Comment

by:susanzeigler
ID: 12302327
Since you can send from the command line and not through email client, it would seem that the issue is within Exchange's DNS resolution--I assume you meant you sent from the command line was on the Exchange server having issues. If not, then try to send an email from that server.

Are the nameservers that Exchange is set to use for external resolution the same as the ones in the IP configuration (or are they the same in the server as on the machine you sent from command-line)? It is possible that something changed on the forwarding DNS server or that something is cached in DNS, so what happens if you change the forwarder in exchange to a different nameserver? If your ISP has more than one server, either move one of them up in the order or if you don't have them all listed, swap out for one that is.

Here's a link showing one way find/make the changes in Exchange 2000--I wasn't sure whether the server where SMTP was located was 2000 or 2003. It may or may not help:
http://www.msexchange.org/tutorials/Configuring_DNS_for_Exchange_2000.html
0
 
LVL 20

Expert Comment

by:ikm7176
ID: 12306659
could you explain your DNS setup.
How is your exchange server set to use DNS ?
Any errors in the event viewer ?

Create an SMTP connector for the destination domain and try to send the message.

0
 

Author Comment

by:versotech
ID: 12318600
Yes, I sent the message from the command line on that Exchange server.
 
The Exchange server uses two internal DNS servers that have a number of forwarders listed for external resolution.  I tested all of these forwarders, and every one of them resolves the name properly.

0
 
LVL 20

Accepted Solution

by:
ikm7176 earned 2000 total points
ID: 12337968
Can you enable message tracking in see where the message gets stuck.

did you tried Creating an SMTP connector for the destination domain and try to send the message.
0
 

Author Comment

by:versotech
ID: 12340514
Your suggestion worked!!!!
Thanks
0

Featured Post

New feature and membership benefit!

New feature! Upgrade and increase expert visibility of your issues with Priority Questions.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Read this checklist to learn more about the 15 things you should never include in an email signature.
A couple of months ago we ran into an issue that necessitated re-creating our Edge Subscriptions. However, when we attempted to execute the command: New-EdgeSubscription -filename C:\NewEdgeSub_01.xml we received an error indicating that the LDAP se…
In this video we show how to create a Shared Mailbox in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Recipients >> Sha…
In this video we show how to create an Accepted Domain in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Ac…
Suggested Courses
Course of the Month11 days, 12 hours left to enroll

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question