Solved

exchange 2003 sp2 not sending to outside domains

Posted on 2011-02-14
4
265 Views
Last Modified: 2012-05-11
we have 2 identical exchange 2003 servers.  1 server functions fine. the 2nd server will not send to outside domains.  the email sits in the queues and then ends with a ndr.  have double checked dns. have checked spf records, have checked ms records.  do not know what to check next.  i wish to press 2nd server into service once I get it to send to outside email  the ndr states: ndr status 4.4.7; message in queue expired. the sending server tried to relay or deliver the message but the action could not be completed before the message expired. the 1st server can send to the same domain, so I know it is working.  thanks for the help.
0
Comment
Question by:brianpcollins
  • 2
  • 2
4 Comments
 
LVL 76

Expert Comment

by:Alan Hardisty
ID: 34892516
Is your router / firewall configured to allow the 2nd server to send out mail or has the IP Address been restricted from sending?

Please try a telnet command to my server from a command prompt:

telnet mail.mydomain.co.uk 25

and

telnet 188.220.xxx.xxx 25

Do you see my servername in the response or can you not connect with either telnet command?

Alan
0
 

Author Comment

by:brianpcollins
ID: 34892639
just found out that the server can not ping its default gateway.  looking into that right now.  not sure why yet. looks like it might be a hardware problem.  thanks
0
 
LVL 76

Accepted Solution

by:
Alan Hardisty earned 500 total points
ID: 34892678
Ah - that could be a problem!

Firewall issues / dodgy switch or LAN Cable issues perhaps or incorrect IP Configuration.
0
 

Author Closing Comment

by:brianpcollins
ID: 34893920
Was a hidden nic, found m$ kb, am going to try it later this pm. Thanks for your input & time
0

Featured Post

Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

Question has a verified solution.

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

Lotus Notes – formerly IBM Notes – is an email client application, while IBM Domino (earlier Lotus Domino) is an email server. The client possesses a set of features that are even more advanced as compared to that of Outlook. Likewise, IBM Domino is…
We are happy to announce a brand new addition to our line of acclaimed email signature management products – CodeTwo Email Signatures for Office 365.
In this video we show how to create a Distribution Group 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 >>…
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online. The email signature template has been downloaded from: www.mail-signatures…

840 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