This article investigates the appropriate use of email among secondary and postsecondary students and instructors and provides recommendations for proper email etiquette. A review of the current literature shows that poor email etiquette can impact the working relationship between teachers and students. Evidence indicates that email etiquette must be addressed during the secondary curriculum. The authors offer justification for the necessity of teaching email etiquette to secondary students. Additionally, the authors provide and lesson ideas and tips for educators to share with students.