Abstract: Outgoing emails and threads are compared to performance indicators, to identify problematic email behavior, and the problematic email behavior is matched to suggestions for changing email behavior and to explanations of how the outgoing emails containing the problematic email behavior cause undesirable incoming emails. The problematic email behavior is also compared to goal standards, to produce email behavior targets and goals. Behavioral feedback related to the problematic email behavior is provided using, for example, a dashboard display. The behavioral feedback can include suggestions for changing email behavior, email behavior targets and goals, societal email behavior comparisons relative to others, etc., links between the outgoing emails and behavior of others, an explanation of how the outgoing email impacts the quantity and quality of the incoming emails, etc.