The document discusses tips and best practices for successful B2B email marketing. It provides eight tips for writing effective email subject lines, including teasing the recipient, personalizing, being specific, prioritizing, using numbers, watching length, sending from a real person, and testing. It also outlines eight common email mistakes such as not owning the email, undercommunicating, only focusing on transactions, ignoring timing, making it one-way, lacking personality, being hard to read, and not allocating enough resources. Additionally, it provides six ways to re-energize a dormant email list such as defining engagement, focusing on subject lines, writing for the recipient, tying to their past actions, making specific and urgent