Steve said:
1. delivery is exchange mailbox, so most likely there is no .pst
You would know just by looking. If there is only one entry int he Folder
List on the left (Outlook Today), then that should be the Exchange server.
If there are two, (Outlook Today and Personal Folders), then there is a PST.
However, if you didn't move anything into the PST, there's nothing to worry
about.
2. i did exactly what you said, only i chose my profile from the drop
down list when first opening outlook and then i erased his username
and entered my own with the password
So, if there are two profiles on the machine, you must have created one of
them, unless there is some mechanism I don't recognize, like roaming
profiles, since I don't use them. If you did create a profile, delete it if
you wish, but it contains no mail data.
3. not sure if i used cached exchange mode, but that must be what is
causing my messages to display when searching for them through
google. how do i find the ost file? how would i know if i am deleting
my file or his?
You find the OST by enabling hidden files and folders and searching to
*.ost. There should be something that ties it to the profile, I would
think. By default, though, the OST gets created with the name Outlook.ost.
You can see its name by clicking Tools>E-mail Accounts>Next, selecting the
Exchange account, clicking Change, More Settings, Advanced, then Offline
Folder File Settings. If the OST is in your Windows user profile and he
uses a different Windows username, then it should be safe for you to delete
the one under your folder tree. However, unless his account is an
Administrator account, I don't know how he can see your files.