What, you have a weak internet connection and don’t have activated restore exchange in your system yet? The restore exchange mode is the best solution for the lost important data because of the weak sever connection. Also, it guards the OST data and files.
When Restore Exchange mode is being activated, Outlook runs with the present Exchange server profile. It indicates or checks that the related mailbox doesn’t exist with it or else it may have been changed. Therefore, you can save the previous data in the .OST files exclusive of generating any new profile. Also, there is one more tool to protect the data is Advanced Restore Exchange that recovers data from the OST profiles.
One more option which could be a better one is to make use of the Cached Memory for those who are continuously on the go. To avoid exasperating, slow network connections & getting the ease of being capable of working offline, you can use the Cached Exchange mode of Outlook.
But it is observed that people using this mode frequently come across a common problem that their Cached Exchange Memory doesn’t support the previous Outlook data & they are not able to execute it. It is due to some problem associated with their mailbox, as they execute.