Sometimes "Mailbox - user" shows in folder list, other times displays as "user name", without the "Mailbox -"

In Outlook 2003 and previous Office versions, sometimes you will see the name of a mailbox displayed as "Mailbox - John Doe", other times it's displayed simply as "John Doe", without the "Mailbox -". Why does this happen? Can this be changed?
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Greetings, Bessemer-HD !

When do you see the display the different display names?  If you click the To field in a new mail, Outlook autocomplete address feature is enabled.  The list comes from address book and nickname file.  So look in your address book and check if you have various names for the contact.

The name could be in nickname file, Outlook.nk2 file.  Search for *.NK2 and rename the file.  .NK2 file is located in
C:\Documents and Settings\<user>\Application Data\Microsoft\Outlook folder.

It is a hidden file. Go to any folder and select Tools > Folders Options > View. Check "Show hidden files and folders".  Click OK.

Best wishes!
Bessemer-HDAuthor Commented:
Hi War1, thanks for the response. I see the different display names in my folder list, either in the Mail view or the traditional folder list view.
Bessemer, you may want to reset the names in your contacts list that you see different display names.  Go to the particular contact address.  Copy the information. Delete the contact address.  Close Outlook. Open Outlook. Recreate the contact name.

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