ASD's Blueprint for Secure Cloud

Address Book

This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.

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The Outlook Address Lists, Global Address List (GAL), and Offline Address Book (OAB) are collections of mail-enabled objects. They are leveraged for recipient lookup operations (i.e. When a user leverages either the Address book or Check names tools in Outlook). The types of mail-enabled object collections are as follows:

  • GAL – The GAL is automatically created by Exchange and lists all mail-enabled objects. (The GAL is available by default to all users).
  • OAB – The OAB is an offline version of the GAL leveraged by clients in Cached Mode.
  • Outlook Address List - An Outlook Address List is a subset of the mail-enabled objects. By default, a number of Address Lists are created, however, additional Address Lists can be created as required.

Security & Governance

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Acknowledgement of Country
We acknowledge the Traditional Owners and Custodians of Country throughout Australia and their continuing connections to land, sea and communities. We pay our respects to them, their cultures and their Elders; past, present and emerging. We also recognise Australia's First Peoples' enduring contribution to Australia's national security.

Authorised by the Australian Government, Canberra