Microsoft® Exchange Server 2010 Inside Out

Email address policies

Email address policies define the format of email addresses that Exchange creates for mail-enabled objects. The combination of email address policies and the cmdlets that maintain and apply the policies replace the processing performed by the recipient policies and the Recipient Update Service (RUS) in Exchange Server 2000 and Exchange Server 2003. Unlike in earlier versions of Exchange, email address policies are applied in a consistent and immediate manner because EMC and the underlying EMS cmdlets that create or update mail-enabled recipients call a common set of business logic. The only way to stop Exchange from applying an email address policy to an object is to explicitly exclude it from these updates. For example: ...