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Please refer below link for HTTP Logging success or failed. Through these you can achieve.<br />
<br />
<a href="http://www.iis.net/configreference/system.webserver/httplogging" rel="ugc">http://www.iis.net/configreference/system.webserver/httplogging</a><br />
<br />
To analyze log file refer below link:<br />
<br />
<a href="http://blogs.iis.net/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx" rel="ugc">http://blogs.iis.net/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx</a>
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Please refer below link for HTTP Logging success or failed. Through these you can achieve.

http://www.iis.net/configreference/system.webserver/httplogging [http://www.iis.net/configreference/system.webserver/httplogging]

To analyze log file refer below link:

http://blogs.iis.net/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx [http://blogs.iis.net/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx]

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While those suggestions might be helpful in the future, it does not tell me what line I need to look for in the current logs. &nbsp;I have all logging on (default) and just need to look at last months info.
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While those suggestions might be helpful in the future, it does not tell me what line I need to look for in the current logs.  I have all logging on (default) and just need to look at last months info.

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I am looking to find who &nbsp;and how many times someone has logged into OWA over a month.<br />
<br />
I was looking in the log for where it has GET /OWA &nbsp;and where it has the IP address from out TMG server. &nbsp;However this looks to be getting WAY more than just the logins (Some users over 100 times in just 10 days...<br />
<br />
So my question is how can I get just the OWA logins from the IIS logs - or somewhere else if possible.<br />
<br />
Thanks
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I am looking to find who  and how many times someone has logged into OWA over a month.

I was looking in the log for where it has GET /OWA  and where it has the IP address from out TMG server.  However this looks to be getting WAY more than just the logins (Some users over 100 times in just 10 days...

So my question is how can I get just the OWA logins from the IIS logs - or somewhere else if possible.

Thanks

IIS log entry for an OWA logon.

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.