?
Solved

Exchange 2003; Exchange 2010 Routing Connectors

Posted on 2011-09-08
3
Medium Priority
?
683 Views
Last Modified: 2012-08-13
Hi Guys

Really struggling with this one. I have re-created the routing groups as well in the powershell on exchange 2010.

Mail flow works from Exchange 2010 to Exchange 2003. But not from Exchange 2003 to Exchange 2010. Even after re-creating the routing connectors. I'm really stuck now.
Attached it shows the connectors is unavailable and unreachable. I'm able to ping the server, DNS is ok etc. Please help!

Need to run co-existence for at least a month

Thanks
error.JPG
0
Comment
Question by:ITNube
[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
3 Comments
 
LVL 9

Expert Comment

by:bill_lynch
ID: 36502788
Do you have a legacy DNS entry that points to your Exchange 2003 Front End Server?

https://legacy.inframan.nl – This will be the new namespace for the Exchange Server 2003 front-end server. This automatically means that the namespace for the Exchange Server 2003 front-end server is going to change!

http://www.simple-talk.com/sysadmin/exchange/upgrade-exchange-2003-to-exchange-2010/


0
 
LVL 49

Accepted Solution

by:
Akhater earned 2000 total points
ID: 36502832
no offence but the legacy entry has nothing to do with the mail flow


You say you can send from 2010 to 2003 but not vice versa ?

this is typically the case if you have a smart host configured on the SMTP virtual server level on your exchange 2003 is this your case?


furthermore can you telnet 25 from 2003 to 2010 ?
0
 

Author Closing Comment

by:ITNube
ID: 36521742
Thanks did the trick!
0

Featured Post

On Demand Webinar: Networking for the Cloud Era

Ready to improve network connectivity? Watch this webinar to learn how SD-WANs and a one-click instant connect tool can boost provisions, deployment, and management of your cloud connection.

Question has a verified solution.

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

There are times when we need to generate a report on the inbox rules, where users have set up forwarding externally in their mailbox. In this article, I will be sharing a script I wrote to generate the report in CSV format.
Let's recap what we learned from yesterday's Skyport Systems webinar.
how to add IIS SMTP to handle application/Scanner relays into office 365.
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…
Suggested Courses
Course of the Month10 days, 23 hours left to enroll

770 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