You can set up Outlook Express to receive mail from multiple accounts. Or, if several people share one mail account, you can set up folders for each person and then automatically route incoming messages to individual folders.
For example, if you have mail accounts for home and work, you can set up Outlook Express to receive messages for both accounts and sort them into separate folders.
If multiple users share the same computer but use different passwords, Outlook Express creates separate accounts for each. Note, however, that each person must log on as a different user to use a different mail account.