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The only way to do this for existing users is: &nbsp;You have to edit the display name for each account and type it any way you want. &nbsp;<br />
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For new users you can follow this :<br />
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<a href="http://support.microsoft.com/kb/250455/en-us" rel="ugc">http://support.microsoft.com/kb/250455/en-us</a>
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The only way to do this for existing users is:  You have to edit the display name for each account and type it any way you want.  

For new users you can follow this :

http://support.microsoft.com/kb/250455/en-us [http://support.microsoft.com/kb/250455/en-us]

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Thank you, I looked through this and it looks good. &nbsp;I am a little hesitant to perform this now that we are a live environment. &nbsp;I take a closer look at this after things have settled down.
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Thank you, I looked through this and it looks good.  I am a little hesitant to perform this now that we are a live environment.  I take a closer look at this after things have settled down.

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In both the Global Catalog and Global Address Lists, we would like to list by Last Name First, First Name Second. &nbsp;I did some surfing and found a way to do it using ADSI Edit, but this will require me to delete all the existing e-mail accounts and recreate them. &nbsp;Is there another way to make this change without having to recreate any part of the user accounts?
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In both the Global Catalog and Global Address Lists, we would like to list by Last Name First, First Name Second.  I did some surfing and found a way to do it using ADSI Edit, but this will require me to delete all the existing e-mail accounts and recreate them.  Is there another way to make this change without having to recreate any part of the user accounts?

Listing Last Name First in Global Address List and Global Catalog

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.