Adding BES Admin Permissions to Microsoft Exchange 2007

Using Exchange Power Shell, run the following commands:

Get-MailboxServer "[mail_server_name]" | Add-ExchangeAdministrator "[bes_admin_acct]" -role ViewOnlyAdmin

Get-MailboxServer "[mail_server_name]" | Add-AdPermission -user "[bes_admin_acct]" -AccessRights ExtendedRight -ExtendedRights Send-As, Receive-As, ms-Exch-Store-Admin