Add Multiple mailboxes in exchange 2010 without user cals
We just finished a migration from SBS2003 to SBS2010 standard. I informed myself about licenses at MS. They told me that our old shared mailboxes such as email@example.com and contact@..., helpdesk, etc. which in the old situation are connected with a user like "info" require a seperate cal. But with exchange 2010 the told you can add multiple boxes under an existing user like Peter. He can receive the info mail and by sharing his info box everybody can look and mail delegated as mail address "info".
in such a way according to MS you need less user Calls because info is within the cal and (additional?)box from Peter. Is this correct? But moreover I looked everywhere how to add a second mailbox to the same user or simular. I really don't see how to configure this.
How do you do this then in Exchange?