Verkkoin this guide, we'll review the importance of following proper email etiquette rules. Then, we'll break down situations where crafting formal emails or. Verkkolearning the basic rules of good email etiquette, therefore, can help save time, steer you away from common mistakes, and help promote your career. Verkkoto maintain your business image, you need to avoid simple common email mistakes. Otherwise, you risk people not taking you seriously, or believing in. Verkkohere are some ps and qs to using email as a business communication tool. Avoid all caps, exclamation points, and slang.