To integrate Hippo Video with MailChimp:
Log in to Hippo Video with your existing credentials.
Click the More icon from the left navbar and then click on Settings > Integrations or click the Settings icon from the left navbar > Integrations.
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.