exchange 2003 OMA, get a count of users

I have exchange 2003. I wanted to know how to find out how many users are actually using OMA. Is there an easy way to find out?
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There is no easy way in Exchange 2003 apart from reading IIS log files you would then need to download something like Log Parser 2.2 and count the logs for each user etc

Log Parser

Here is an article by the MS Exchange Blog to help get an accurate count

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You can see the last logon time for an exchange mailbox, but that will only tell you when they last accessed the server, through outlook/thunderbird/OWA.  What you could try is to work a page counter code in there and make it output who was logging in. I don't see another solution, but you can check the OWA Admin page to see if there is anything in there that may be helpful.
beavis6937Author Commented:
the solution was a bit hard to follow but it works when you mess with it.
Hello beavis6937,

This is the only solution available for your request with Exchange 2003 so slightly puzzled on why I got a B as there was no other solution available for your product.....
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