This document discusses email etiquette guidelines for business communication. It recommends determining the purpose and format of the email, using proper etiquette, and following guidelines like completeness, clarity, accuracy, conciseness and courtesy. It also discusses how to use the To, Cc, and Bcc fields appropriately and keeping emails concise without excessive punctuation or abbreviations. Finally, it notes that email should be treated like a formal business letter and netiquette helps show courtesy for the recipient.