1. First, please ensure you have signed up and created an account with MailChimp
  2. Log into your MailChimp account → In the top menu area, click Lists → Click the Create List button → Fill in the requested information like List name & the email address you will be sending your newsletter from, etc. → Finalize creating your List
  3. In the top menu area, click CreateSignup formEmbedded form → Select your list from previous step. After your Sign-Up form is ready you can find this link here (See Attachment 01)
  4. Paste this link into action attribute
Attachment 01