… and flags) for a second review in your task list. … Folders … Set up a series of folders in your inbox that can help you to file and arrange messages. Best practice is to create folders based on projects, offices, contact groups, etc. This can help you when you are sorting through your inbox with the 4 Ds of processing emails. You can also mark folders as favorites … aspect of this system, but they will make your life easier if you are diligent about using them. For example, they can help you more easily identify what you can do now and help you group similar tasks so that you can do them all at once. To …