To connect your Feedblitz account, you will need the following:
A Feedblitz API key.
Get the required Data
Log in to your Feedblitz account.
Click on the My Account link.
Click the API keys link.
Connect Feedblitz with Divi's Email Opt-in module
Open the Email Opt-in module Settings modal window.
Go to the Content Tab → Email Account.
Select the Feedblitz from the provider's list.
Click on the Add button.
Fill in the following fields:
Name - It can be anything you want. For example, you can use
my-feedblitzAPI Key - Paste the Feedblitz API key.
Click on the Submit button.
Choose the Feedblitz list you want to use.