Many people sign up for newsletters because the offer looks useful at the moment, but they may not be ready to read emails regularly. Sometimes the emails arrive too often, or the subject lines do not clearly explain what is inside. If the first emails do not match what the reader expected when they signed up, interest can drop quickly. Making the emails simple, clear, and focused on one idea at a time helps. Some also start with a small welcome sequence that eases readers into the content before sending regular messages. What reasons have you seen for why subscribers ignore emails after signing up?