How many messages are in your inbox? Do you sort, file, delete and respond daily? Many aspects of life and work are dealt with via email; what about leadership? When leaders need to communicate to give direction, make decisions, or in other ways to relate to colleagues, is email appropriate? Maybe you have received email from a supervisor or colleague that made your day—or, just the opposite, crushed you. Conversely, you may have sent the same. Leadership by email? Yes, it can work!