This document discusses the importance of business emails and provides tips for effective email writing. It notes that professionals now spend around 2.5-3 hours per day on email. Well-written emails are important for first impressions, maintaining relationships, and conveying information professionally. The document outlines common email mistakes and challenges non-native speakers may face. It then describes what can be learned in an email writing course, including email etiquette, templates, grammar, and developing confidence and skills. The course contents include introduction to business email writing, grammar, different email types, and case studies. The document concludes with tips for delivering bad news over email in a considerate manner.