Update-GlobalAddressList

Synopsis from TechNet

     Use the Update-GlobalAddressList cmdlet to update a GAL by using the Exchange Management Shell.

Permissions

     User performing the cmdlet must be a member of the [[Exchange Organization Administrators role]].

Usage

     Update-GlobalAddressList -Identity <GlobalAddressListIdParameter> -DomainController

Parameters

     Identity - Specifies a unique identifier of the GAL that is being updated. These include CN, GUID, and DN.

     Confirm - Causes the command to pause and requires acknowledgement of what the command will do before continuing.

     DomainController - Specifies the DC to be used.

     WhatIf - Simulate the actions to be taken on the object. Also viewing what changes would occur without having to apply any of those changes.