Work email on TB

Hi,

I'm currently using outlook for my work email and leaving them on the server.

I was thinking of swapping to TB and I wondered a couple if things...

Can the personal settings such as folders etc be stored on a network and then accessed by different machines I work on?

Can the portable version in TB access these settings?

Is there anyway these settings could be stored on webserver?

Can you set TB so it leaves a copy of the mail in the server?

Can you import an email list like one I've got in outlook?

Thanks