Количество п\я в БД Exchange с указанием квот БД

(Get-MailboxDatabase | where  {($_.Identity -like "шаблон для имён БД*")} ) | Select-Object Name, ProhibitSendReceiveQuota, @{Name="Number of users";Expression={(Get-Mailbox -Database $_.name).Count}} | Sort-Object Name    


http://blog.powershell.no/2010/11/21/retrieve-number-of-mailboxes-per-database-in-exchange-server-2010/