Solved

Exchange 2010 setup multiple domain emails

Posted on 2011-03-15
11
753 Views
Last Modified: 2012-05-11
I hope this is clear. I have my new exchange server setup on domain apple.com. My users in the apple.com domain will have an AD account and email address.

We also have three other email domains with no link between the apple.com domain and these other domains. Some of my apple.com AD users will have these other email domains. AND I will have some users needing these other domains and NOT be added to the apple.com domain during the mailbox setup.

I need all of these accounts to be setup in Outlook 2010 as MAPI accounts so they each have a complete and seperate group of mailbox folders. Send/Reply email must come from that mail domain and not from the apple.com domain.

I'm trying to setup a new mailbox for grape.com but when I select a new mailbox and new user Exchange is requiring me to enter the AD info for the apple.com domain. It doesn't seem to be able to just create a new email box for the completely seperate domain.
0
Comment
Question by:Brandon
[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
  • 6
  • 5
11 Comments
 
LVL 7

Accepted Solution

by:
waleeda earned 500 total points
ID: 35140535
first you need to add those domain in your accepted domains
second after you create the new mailbox you can edit the mail address of that user and you can make it a default smtp address then when he send any message it go through the new mail id you have edited it
0
 
LVL 7

Assisted Solution

by:waleeda
waleeda earned 500 total points
ID: 35140607
to make easier to you
first image showing how to add accepted domain

second image just clear the down check box "automatic update email address based on recipient policy"
then you can easily change the default smtp ID which has been created automatically
 accepted-domains-1.gif untitled.jpg
0
 
LVL 3

Author Comment

by:Brandon
ID: 35140712
I have a domain accpeted list with a * so it'll accpet all domains.

Second, when I create the user I get the box below. You can see the "new user" box is seting up a domain user in my Apple.com domain. I don't want this to happen...?

 newuser
0
What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

 
LVL 7

Assisted Solution

by:waleeda
waleeda earned 500 total points
ID: 35140754
yes
correct
because you have a recipient policy defined for you apple.com domain so after you creates the user with the apple mailbox domain, you should go to the recipients mailboxes and edited that mailbox settings by the second screen i have sent before by clear the check box "automatic update email address based on recipient policy" and then you can edit the default smtp address which is user@apple.com to make user@apple2.com

0
 
LVL 3

Author Comment

by:Brandon
ID: 35140799
WALEEDA -

I understand, but when I create the mailbox, it's creating a new AD user in my apple.com domain. I don't want a user to be created since this person already exist in another domain.
0
 
LVL 7

Assisted Solution

by:waleeda
waleeda earned 500 total points
ID: 35140880
do you mean the AD user account is already created in another domain?
0
 
LVL 3

Author Comment

by:Brandon
ID: 35140911
Yes, the user account is in another domain that is not part of my trust relationship. We've purchased a new company with about 80 employees and I don't want to create a bunch of new AD users in my current company since they already have their own AD.
0
 
LVL 7

Expert Comment

by:waleeda
ID: 35140927
is there any exchange server in the other domain?
0
 
LVL 3

Author Comment

by:Brandon
ID: 35140939
No, they have a hosted service right now. We'll be migrating their email info after the exchange server is setup correctly.
0
 
LVL 7

Assisted Solution

by:waleeda
waleeda earned 500 total points
ID: 35140973
i recommend you to have a trust relationship first between the two domain, then better you can migrate their AD accounts to you main domain, after that easily you can create a new mailboxes in you existing domain even with different SMTP address as i show you and you can also migrate the old messages from the hosted company to you mail server
0
 
LVL 3

Author Closing Comment

by:Brandon
ID: 35184300
Difficult to award points because the solution is a mixed bag. Basically Exchange won't let you create separate domain structures like a hosting company can without that hosting license which is tens of thousands of dollars.

The solution is to create an OU and add users with unique names such as in the apple.com domain I would have an OU called OrangesEmail. I create UserA-OE in the new OU. Then create the mailbox for oranges.com for that person. Now when UserA-Apple opens their outlook to create a new exchange account they log in as the UserA-OE account.

This creates a separate setup of complete email folders instead of combining the emails in one folder set which I can't have.
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

In-place Upgrading Dirsync to Azure AD Connect
This article demonstrates probably the easiest way to configure domain-wide tier isolation within Active Directory. If you do not know tier isolation read https://technet.microsoft.com/en-us/windows-server-docs/security/securing-privileged-access/s…
how to add IIS SMTP to handle application/Scanner relays into office 365.
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…

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