Auditing OWA 2007 Logins

Have an Exchange 2007 SP3 (SBS 2008 & fully patched) and I'm trying to audit OWA logins. I'm looking to get user mailbox & time, as well as IP address. I've turned on logging for Mailbox Login & Message Access, and I see it's logging Outlook, EAS, and OWA. It logs machine name & IP for Outlook, but for OWA it just logs the server (since OWA is hosted on the server). Is there a way to get more info?  IIS maybe?
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.