Is there any way we can find number of concurrent user accessing the mails using OWA and MAPI

@Jidan Its showing all the sessions in the day, not the active sessions Regards Gulshan Kathuria

Hi GKathur, Yes it is possible through an Exmon utilities.. it can show you how many user are connected to Exchange , if you want to be specfic for OWA user then just go to "Byclienmon" tab and see the protocl "w3wp.exe" which will tell you about OWA users. Here is the url for the same tool:- http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=11461 Installation:- 1) Just double click on it install it. 2) Go to program file (x86) ---> then Exchange User monitor folder---> double click on Exmon.exe to run the tool. Thanks Amit Rawat

Hi, You can use Pefrmon (Performance Monitor tool) to see the all connected users counts like owa lights, owa premimum, etc.... Thanks, Vidyanand