3) Ask customers to sign up twice The signup process should be as simple as possible, it is best to get your customers to sign up twice.

5) Develop a persona Many business owners use their brand, company, or service name on the line.

7) Make good use of manageable content Many email clients now offer users the ability to view snippets

9) Write in a conversational tone Don’t just write your content by name, make your email more personal.