The document discusses 5 trends shaping the email industry: 1) An evolving email marketing ecosystem with increasing consolidation among top email service providers. 2) A growing need for collaboration across teams, channels, and people to plan and approve emails. 3) Privacy concerns creating a crisis of trust for marketers. 4) The importance of connecting with customers through social responsibility and supporting non-profits. 5) A increasing focus on measuring email ROI and using data and tools to improve performance. The document provides examples and data on each trend from a presentation by Litmus on email marketing innovations.