Step 1: Go to your Channel Page and then go to the section Email marketing and click on Mailchimp.
Step 2: Click on the green button: Add new destination.
Step 3: The new destination has now been created for you. We recommend changing the display name to be more memorable.
Step 4: Press the Expand button next to Setup Instructions to get your personalised code block. You will be presented with two ways to use your feed in Mailchimp.
Info: Once you click on the Expand button you'll be presented with two options (see image below).