What: In this tutorial we will discuss how to write effective emails. I'll explain the differences between formal and informal emails in English (including openings, closings, and common polite expressions) and provide many examples of well-written and poorly written emails. We'll cover the most common mistakes that both native- and non-native speakers make when writing emails, and give feedback to course participants on sample emails that they have selected for critique. When: This will be a two-part tutorial most likely taking place sometime in April or early May. Each meeting will last two hours. In the first meeting we will focus on high-level issues including formality, etiquette, organization, and structure. In the second meeting we will cover low-level English expressions and grammar errors that come up often in emails. You may attend both of the meetings or just one. Who: All institute members are welcome to attend, including both scientific and non-scientific staff. Where: Zoom