Solved

Exchange 2013/2010 Coexistence Mail Flow Issues

Posted on 2014-07-21
1
2,767 Views
Last Modified: 2014-07-22
I have just installed a new Exchange 2013 SP1 server in my 2010 SP3 environment.  I am having mail flow issues between the two environments.  Messages from 2010 users are getting hung in the outgoing queues and never making it to the 2013 box.  Likewise, 2013 messages are getting hung in the new server's outgoing queues and never making it to the 2010 box.  Only the default receive and send connectors exist on the 2013 machine.  The machines are on different IP subnets.  The message I am getting in both queues is "2;3;451 4.7.0 Temporary server error. "

I'm also seeing a lot of 16028 events in the application log.  I've looked at a few of the articles regarding the CodeTwo solutions.  I'm not sure if this has anything to do with my transport issues.

I just finished deploying the same setup in a test environment and had no issues.  Exchange 2013 is not impressing me as being a stable product.
0
Comment
Question by:marrj
[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
1 Comment
 
LVL 1

Accepted Solution

by:
marrj earned 0 total points
ID: 40211579
0

Featured Post

Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

Question has a verified solution.

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

Background Information Recently I have fixed file server permission issues for one of my client. The client has 1800 users and one Windows Server 2008 R2 domain joined file server with 12 TB of data, 250+ shared folders and the folder structure i…
Phishing attempts can come in all forms, shapes and sizes. No matter how familiar you think you are with them, always remember to take extra precaution when opening an email with attachments or links.
This tutorial will walk an individual through the process of transferring the five major, necessary Active Directory Roles, commonly referred to as the FSMO roles to another domain controller. Log onto the new domain controller with a user account t…
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…

749 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