It is suggested that you use Cached Exchange Mode when you are using an exchange account for your WORK, as it eliminates all the reason to work offline. With Cache Exchange Mode, you can keep continuing working EVEN if you are disconnected with the network. Cache Exchange Mode uses a folder file (.ost) and MANAGES a synchronized copy of the ITEMS in all folder in the MAILBOX, when you are offline. As soon as you are connected to the network, it syncs your data automatically to the server without losing any data.

It is suggested that you use Cached Exchange Mode when you are using an exchange account for your work, as it eliminates all the reason to work offline. With Cache Exchange Mode, you can keep continuing working even if you are disconnected with the network. Cache Exchange Mode uses a folder file (.ost) and manages a synchronized copy of the items in all folder in the mailbox, when you are offline. As soon as you are connected to the network, it syncs your data automatically to the server without losing any data.