Taking control of your inbox with time management strategies. On average, workers spend 41% of their time managing emails, which is stress inducing. You can control how you manage emails by following the 4 D's strategy: Deal with the email, Delete unnecessary emails, Delegate emails to others, and Defer emails by filing them in action folders. Schedule dedicated time each day to process emails using folders to organize emails by status (action, reference, delete). Consistent behaviors around email management will help you stay in control of your inbox.