To integrate Hippo Video with MailChimp:
Log in to Hippo Video with your existing credentials.
Click on the Settings icon from the left navigation bar > select Integrations card or click on the More icon from the left navigation bar > select Settings and then click on the Integrations card.
Search for Mailchimp card in the search bar and click Connect.
Now, sign in to your Mailchimp account.
Once you’ve signed in, click on Manage to enable or disable the Double Opt-In option and Save. You’ll be prompted with the message as ‘Successfully saved configuration’.
To check out other topics related to this integration.