Most entrepreneurs don’t email their list often enough. They are afraid of annoying people, so they don’t spend the time and effort required and simply don’t hit send. This is madness. John Ainsworth ...

When you group your subscriber list into segments that reflect targetable characteristics, interests, or needs, you can then tailor the content you send so that it's more relevant, timely, and ...

Opinions expressed by Entrepreneur contributors are their own. Email has existed for over five decades, and its prominence is only growing. Not only do we use it extensively at work, but as a ...