First install Contact Form 7 MailChimp Extension in the plugins section and activate it.
Go to settings and copy the shortcode to your page where the contact form needs to be.
Next is to sign up for a free account on MailChimp and then go to lists.
Click Create List and fill out your details
After saving click the list you’ve just created and then go to settings
Click list name and Defaults then on the right you’ll see your list ID as shown below
Copy the List ID and paste it here
Now we need to get the MailChimp API Key. Go to profile, click extras and on the dropdown menu click API keys
Create an API key and copy it as shown below
Paste it above the MailChimp List ID on the contact form 7.
Save and you’re ready to go.
Now you can see your email subscriptions on your MailChimp List.
Want to add more or ask questions? Comment below