To find the name of a storage group on a Hosted Exchange 2003 hosting server or OAB server:
Log on to your hosting server or OAB server.
Click Start, then point to Programs > Microsoft Exchange > System Manager.
Expand Servers, then select the name of your Hosted Exchange 2003 hosting server.
The storage group name is displayed in the right window. The default name is First Storage Group.
To find the name of a mailbox store on a Hosted Exchange 2003 hosting server or OAB server:
Log on to your hosting server or OAB server.
Click Start, then point to Programs > Microsoft Exchange > System Manager.
Expand Servers > your Hosted Exchange 2003 hosting server name.
Select the storage group in which the mailbox store is located.
The mailbox store name is displayed in the right window. The default is Mailbox Store.