This document summarizes a presentation about the importance and best practices of welcome emails. Some key points include: - Welcome emails have high open rates of 50% on average and are more effective than newsletters at engaging subscribers. They set expectations for future communications. - Goals of a welcome email series include increasing engagement through open and click rates as well as conversions. Testing is important. - Case studies showed that subscribers who read welcome emails had read rates around 50% for subsequent messages over 180 days, while those who did not read welcome messages had much lower read rates. - Best practices include personalizing messages based on how the subscriber signed up and using subsequent messages to promote social media, offer content or discounts,