Solved

missing email

Posted on 2015-01-30
8
60 Views
Last Modified: 2015-02-06
Just added a second exchange 2010 server to our system, it has the cas hub and mailbox roles installed and I have started getting users complaining of sent emails not being delivered, checked the logs but there is no sign of the missing email in the logs stumped to be honest, any help much appreciated
0
Comment
Question by:Jon Carney
[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
  • 7
8 Comments
 

Author Comment

by:Jon Carney
ID: 40579895
Right I've found the email sitting in the new servers mail queue, looks like the CAS array has started load balancing between the two servers, but the new server is unable to route out or through the old server, any ideas how I can get the mail moving off the new server?
0
 

Author Comment

by:Jon Carney
ID: 40579985
meant to say we are in co-existence with exchange 2003 so would I need to create a second routing group connector between the new server and the exchange 2003 system?
Anyone!!
0
 
LVL 16

Expert Comment

by:Ivan
ID: 40580176
Hi there,

this can happened in 2003 to 2010 migration. One of the solution I applied was recreating send connectors.

Link: http://www.petenetlive.com/KB/Article/0000234.htm (scroll to the mid of article)

Get-RoutingGroupConnector | Remove-RoutingGroupConnector

New-RoutingGroupConnector -Name “Exch2003-Exch2010″ -SourceTransportServers “EX-2010.petenetlive.com” -TargetTransportServers “EX-2003.petenetlive.com” -Cost 100 -Bidirectional $true

Net Stop "Microsoft Exchange Transport"

Net Start "Microsoft Exchange Transport"

Regards,
0
Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:Jon Carney
ID: 40580209
Thanks for the reply, the first server is able to send mail fine both internally and externally but the second server seems unable to send either way it's as though the first server will not relay mail from the second server even though I've added the server as a source server so it's not just routing between 2003 and 2010
0
 

Author Comment

by:Jon Carney
ID: 40580213
"source server" on the 2010 receive connectors
0
 

Author Comment

by:Jon Carney
ID: 40581401
Looking at the queues we have 2 external smarthost connectors showing error 421 4 2 1 unable to connect and one saying 451.5.7.3 cant achieve exchange server authentication on the routing group connector, anyone??
0
 

Accepted Solution

by:
Jon Carney earned 0 total points
ID: 40583488
Right fingers crossed I think I've sorted it, there were two problems firstly, there was a relay receive connector set up and the range overlapped the second servers IP so it looks as though the second server was trying to use that connector and of course it couldn't authenticate, secondly the external connectors route through a smart host which is set to only accept traffic from the external IP that was natted for the first server so when I added the second in as a source server it couldn't connect, removed it as a source server and let the first do the routing and the queues disappeared (all except shadow redundancy that is)
0
 

Author Closing Comment

by:Jon Carney
ID: 40593205
Found the solution myself
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

It’s a strangely common occurrence that when you send someone their login details for a system, they can’t get in. This article will help you understand why it happens, and what you can do about it.
This is my first article on Expert Exchange on the Manual Method of Exporting Office 365 Mailboxes to PST format by using the eDiscovery mechanism of Office. Hope you will enjoy the article.
The purpose of this video is to demonstrate how to use PicMonkey software to customize images for a Mailchimp campaign. Picmonkey is free and simple online software which can be used by users who don’t have robust editing software such as Photoshop,…
Many of my clients call in with monstrous Gmail overloading issues with Outlook. A quick tip is to turn off the All Mail and Important folders from synching. Here is a quick video I made to show you how to turn off these and other folders in Gmail s…

733 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