Microsoft Exchange 2007 / 2010 – Statistics using Exchange Management Shell (EMS)

Using Microsoft Exchange 2007 / 2010 Management Shell (PowerShell with extensions), you can pull out some very exciting statistics. That was never that easy in the pre Exchange 2007 era. Logo_ExchangeSvr

Let’s start with some easy stuff..

Get the number of Public Folders

Get-PublicFolder -Recurse | Measure-Object

Get the sum / number of Mails / Object in all Public Folders

Get-PublicFolderStatistics | Measure-Object -Property ItemCount -Sum

Get the number of Mailboxes

Get-Mailbox | Measure-Object

Get the number of sent messages / emails within a date range

Get-MessageTrackingLog -Start "29.11.2009" -End "30.12.2009" -ResultSize Unlimited | Measure-Object