Content
This section deals specifically with the content of your campaign, from building and using your templates for the Email Editor, using the HTML Editor to coding in the Source Editor. Additionally, there is help on how to include conditional content to incorporating additional functionality, like integrating social media into your campaigns.
And once you've finished building your campaigns, Content & Spam Check allows you to test them in several different email clients, to see how they will appear to different recipients, including on mobile devices.