Adding user exchange mailbox only

I am using Windows SBS 2003 Standard that is fully patched until now, whenever I try to add a new user account I use the qizard in the server management console, that automaticall creates the users email settings in exchange. What I want to do is like simply create some additional email accounts without creating an associated user account and also be able to login to those accounts with OWA. Can anyone tell me how to do this or do I have to create the user account in the same way that I have done this before? Thanks for any information.

I think that mailboxes have to be associated with user accounts and a single account can only have a single mailbox. If you can fully describe what you are trying to do, then it will be good. There could be another way to do it, such as using public folders or assigning multiple email addresses to your mailbox or account.

If it is possible then can you fully describe what you are trying to accompligh? There could be another way to do it, such as using public folders or assigning multiple email addresses to your mailbox or account.