Download Windows Server 2012Get Active Exchange 2010 CAS Connections PowerShell Script
SYNOPSIS Purpose of this script is to report on particular performance monitor counters for Outlook RPC Client Access, OWA and Exchange ActiveSync on multiple serversFor more details please also see this post http://blogs.technet.com/b/rmilne/archive/2014/12/17/powershell-scrip
Verified on the following platforms
| Windows Server 2012 | Yes |
| Windows Server 2008 R2 | Yes |
| Windows Server 2008 | Yes |
| Windows Server 2003 | No |
| Windows 8 | No |
| Windows 7 | No |
| Windows Vista | No |
| Windows XP | No |
| Windows 2000 | No |
This script is tested on these platforms by the author. It is likely to work on other platforms as well. If you try it and find that it works on another platform, please add a note to the script discussion to let others know.