Product Family: Act!
Product: Act! Pro, Act! Premium, Act! Premium (access via web), Act! Premium Cloud
Version: v16.1 and later
Integration: Act! emarketing
The "teaser text" at the top of the Act! emarketing template will only display in an email campaign if edited to say something other than the default text of:
"Use this area to offer a short teaser of your email's content. Text here will show in the preview area of some email clients."