The document provides tips for proper email etiquette, including making the subject line specific, getting straight to the point in the email body, asking questions to get clarification and providing context, using proper spelling, grammar and punctuation, responding to emails swiftly, only attaching relevant files, proofreading before sending, using abbreviations and emoticons sparingly, not overusing cc, and not replying to spam emails. It was created by Devon, Alex, Ryan, and Eli as guidance for effective email communication.