We run an exchange 2007 environment that consist of 2 servers.
An Edge server, and another server that has the CA, HT and Mailbox roles configured.
All of our users run Outlook 2007.
We suspect that a message was sent illegally from one of the users within our organization.
How do we search for that message or track it using certain words (or a string of words)? And can run the search under one particular user or will it just search entire mailbox database for messages that include those words or string of words?