The concept is simple. If someone is reading an in-depth blog post of yours, chances are they’re very interested in what you have to say on the topic. The key is to then offer them something that is directly related to the topic they’re reading about. You know they’re already interested, so by offering instantaneous extra value it’s not difficult to see why people would gladly sign up.
Julie Ewald recommends moving away from sending generic content to your whole email list via e-blast entirely. With a little elbow grease, you can utilize segmentation and start sending off tailored messages to each of your lists with content that’s relevant, valuable, and designed to resonate with the kind of recipients that make up each segment.