Hi One & All........... I want to find out the how users ( Using OWA or Outlook) connected to exchange 2010.... Get-LogonStatistics -Server Server01 ---> returns logon statistics for all users connected( Live users) to the server Server01 but here my concern is find out statistics for Date Range i.e. like , in this month how many users connected using OWA and how many connected using Outlook Plz somebody help me

You need to capture historical data first. You can use the script below which will take daily records and run queries. Sanitizing Get-LogonStatistics cmdlet data to view better Logon stats in Exchange 2007 http://gsexdev.blogspot.com/2009/03/sanitizing-get-logonstatistics-cmdlet.html#!/2009/03/sanitizing-get-logonstatistics-cmdlet.htmlJames Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com