Solve : questions on pst-files (outlook on echxange)?

1.	Solve : questions on pst-files (outlook on echxange)?
Answer» Hello folks , so at my NEW JOB i have to learn outlook on exchange-server (2003) and i haven't really been getting what those .pst-files really are...and where they are for that matter . So i'd LIKE to ask a few questions: .pst is a CONTAINER file, containing what exactly? everything, mailbox, caledar, contacts? Is there a pst. for each of these? How many pst are there? I've CREATED a new one today , for test's sake. Is the pst on my local machine or on the server or on both? (by the way, i think i do understand what an .ost is, it's only stored locally, correct?) Thanks in advance! http://support.microsoft.com/kb/287070

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