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Migrating from exchange 5.5 to 2003 questions...

Posted on 2006-06-19
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I am in the process of migrating from exchange 5.5 to 2003.  We have a fairly small organization and I probably need to move about 50 mailboxes maximum, probably less.  I am also in the process of phasing out old NT servers and getting to a native 2003 environment, but currently am in mixed mode, with Active Directory functioning properly.

I am wondering what the easiest way to migrate the mailboxes is?  Active Directory Connector?  What about just exporting to PST's from the old 5.5 server, and re importing them on the new server?
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Question by:NKC_USER
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19 Comments
 
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Expert Comment

by:amaheshwari
ID: 16937483
For 50 users you can use this export import as this is the easiest method.

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amaheshwari earned 2000 total points
ID: 16937527
Please check this exchange 2003 deployment guide for further refernce:

http://www.microsoft.com/technet/prodtechnol/exchange/2003/library/depguide.mspx

Go to

Migrating from Exchange Server 5.5 to Exchange Server 2003 and then How to Use Exchange Task Wizard to Move Mailboxes .
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by:amaheshwari
ID: 16937559
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Author Comment

by:NKC_USER
ID: 16943905
One more question (sorry if it's newb-ish).  I have some mailboxes with many-to-one relationships.  Obviously, this server is in production and I don't want to disrupt it, so is renaming the mailboxes then restructuring after the move going to be the only way to do it? (which, I assume will need to be done after hours) or is there another way.
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Expert Comment

by:amaheshwari
ID: 16944216
That means mailboxes with more then one user have access on it.If it is so you have to give access to all( to whom access was there ) .You have to give access manually on new mailboxes.
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Author Comment

by:NKC_USER
ID: 16944710
I'm sorry, I'm a bit confused by your post.  
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Expert Comment

by:amaheshwari
ID: 16944827
You are saying that many users have been given access on one mailbox in exchange 5.5 .So you have to give access again for th mailbox to those users again.


I think i am right.
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Author Comment

by:NKC_USER
ID: 16944928
OK, using the migration wizard, it's telling me that I need to choose an Exchange server outside of the target Exchange organiziation.  They are both on the same domain.  Is it not possible to do it this way?
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Author Comment

by:NKC_USER
ID: 16945317
I already have all mailboxes backed up to pst's, is there a way I can just "re import" the PST's on 2003 and be good to go?
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Expert Comment

by:amaheshwari
ID: 16945352
you can import pst to new mailboxes and there will be no issue as far as mails are concerned.
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Author Comment

by:NKC_USER
ID: 16945380
I thought so, but I'm having trouble finding where to import them.  Systems Manager?  AD Users & Computers?

Thanks
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Expert Comment

by:amaheshwari
ID: 16945399
For importing pst you have to configure Outlook profile for new mailboxes one by one then import pst into that profile one by one.
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Author Comment

by:NKC_USER
ID: 16945421
Locally at the workstation then?
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Author Comment

by:NKC_USER
ID: 16945468
By that, I mean, I will need to go around to each user's computer and configure their outlook settings and import the .pst that way, right?
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Expert Comment

by:amaheshwari
ID: 16945472
no on any pc create profile and import pst .(Do not use outlook on exchnage server).
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Expert Comment

by:amaheshwari
ID: 16945495
You can do that or just import pst on any workstation by creating profile one by one.
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Author Comment

by:NKC_USER
ID: 16945846
What happens if there is an account that has multiple email accounts?  As in, one domain user account that owns multiple exchange email accounts?
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