Solved

Exchange 2003; Exchange 2010 Routing Connectors

Posted on 2011-09-08
3
659 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
3 Comments
 
LVL 9

Expert Comment

by:bill_lynch
Comment Utility
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 500 total points
Comment Utility
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
Comment Utility
Thanks did the trick!
0

Featured Post

Shouldn't all users have the same email signature?

You wouldn't let your users design their own business cards, would you? So, why do you let them design their own email signatures? Think of the damage they could be doing to your brand reputation! Choose the easy way to manage set up and add email signatures for all users.

Join & Write a Comment

Disabling the Directory Sync Service Account in Office 365 will stop directory synchronization from working.
Following basic email etiquette rules will help you write a professional email and achieve a good, lasting impression with your contacts.
In this video we show how to create an email address policy 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…
This tutorial will walk an individual through the process of configuring their Windows Server 2012 domain controller to synchronize its time with a trusted, external resource. Use Google, Bing, or other preferred search engine to locate trusted NTP …

763 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

Need Help in Real-Time?

Connect with top rated Experts

13 Experts available now in Live!

Get 1:1 Help Now