How can I reuse a campaign in an automation?

You can reuse any campaign in an automation. To do so:

1. Click Automations on the left menu.
2. Edit or create a new automation. 
3. Drag the "Send Email" action to your workflow.
4. A modal window will appear. To reuse a past campaign, click "Start from an existing email," then click "Continue."
5. Scroll through the list of campaigns, then click the one you want to use. You can also use the search field to locate a campaign. 
6. Click the "Create" button. 
7. In the next modal, complete all required fields, then click "Save."