
344 Chapter 10: Typical Configurations and Deployment Models
Then, each messaging system might have one or more lower level boundaries that control
administrative access, distribution lists, and other items, such as e-mail policies for e-mail
clients. For Exchange 5.5, a lower-level boundary is the Exchange 5.5 site. For Exchange
2000/2003, it is an admin group. For Domino, it is the Domino domain or address book.
Along with what is described at the beginning of this chapter, each messaging chapter goes
into far more detail to describe how Unity uses these messaging systems and how it resides
within the given messaging boundaries. Where each Unity ...