Solved

Couple of issues after going from exchange 2003 to 2010

Posted on 2014-03-05
4
233 Views
Last Modified: 2014-03-10
So I was able to migrated fine from 2003 to 2010.

Only ran into a couple of issues

1. Outbound mail is coming out of .226 instead of .227. It needs to be .227 since .226 is blacklisted.
This is probably why I'm getting this messages:
BL2FFO11FD022.mail.protection.outlook.com gave this error:
Service unavailable; Client host [x.1x.x.226] blocked using Blocklist 1; To request removal from this list please forward this message to delist@messaging.microsoft.com

Not sure what's going on here, routing group was deleted from 2003 to 2010

Could this also be related to outbound messages not going out and stuck in the queue?
550 connection refused.
0
Comment
Question by:uscost
  • 3
4 Comments
 
LVL 40

Expert Comment

by:Adam Brown
ID: 39907870
That is a likely cause of outgoing queues, yes. If an email server on the other end just refuses the connection rather than generating an NDR it can cause the messages to get queued rather than canceled.
0
 
LVL 1

Author Comment

by:uscost
ID: 39908302
When I view the message header, it shows .226 instead of .227 public ip address that it should be going out as...
Anyone know why it would do this? I believe this is the root cause.
0
 
LVL 1

Accepted Solution

by:
uscost earned 0 total points
ID: 39908327
Not sure why I miss this but firewall still had public nat .227 pointed to old server, pointed to new server, mails are now coming out of new server via .227.
0
 
LVL 1

Author Closing Comment

by:uscost
ID: 39917030
found own solution
0

Featured Post

Industry Leaders: 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!

Question has a verified solution.

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

This article explains how to install and use the NTBackup utility that comes with Windows Server.
In-place Upgrading Dirsync to Azure AD Connect
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 video discusses moving either the default database or any database to a new volume.

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