1) Email marketing now requires more thought, investment, and integration with other channels to be effective as consumers are more cynical.
2) To succeed, email programs need a clear strategy and plan, to deliver real value to customers through relevant segmented messaging, and make the most of collected customer data.
3) Testing is important but should have clear, measurable objectives, and reporting should focus on metrics like revenue, ROI, and customer lifetime value that matter to senior management.