История страницы

New-ThrottlingPolicy -Name mailmigration -EWSFindCountLimit $null -EWSFastSearchTimeoutInSeconds $null -EWSMaxConcurrency $null -EWSMaxSubscriptions $null -EWSPercentTimeInAD $null -EWSPercentTimeInCAS $null -EWSPercentTimeInMailboxRPC $null
$b = Get-ThrottlingPolicy mailmigration;
Set-Mailbox -Identity journal -ThrottlingPolicy $b;

Более подробно о настройке имперсонализации в Exchange 2007 можно изучить в базе знаний Microsoft.