密切关注电子邮件的打开率，以分析和改善效果！ 不要忘记在电子邮件中添加有趣、相关的号召性用语按钮。 “There are so many beautiful designs to choose from. I feel like a professional when I use it.” - Dr. Oberson 避免被标记为垃圾邮件！仅向同意接收您的电子邮件的人发送电子邮件。 “PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron 不要忘记添加简短的预览说明，鼓励人们点击您的电子邮件。 在电子邮件主题行中使用表情符号来增加创意以提高打开率！