In this article, you will be able to integrate your Autoresponder even if its not on the list of autoresponders that we natively connect with.
On your account under Settings go to the Integrations section click on the Add new button to add your autoresponder.
Then add the name of your Autoresponder then under the Autoresponder name choose HTML Form
HTML Form Code box will show place the HTML code from you autoresponder in there and click Parse HTML
Once its parsed it will show you the Name and Email fields which you need to set as fullname for Name and email for Email field, kindly see below screenshot for more details:
Click Save button once done.
You can now integrate it to your Campaigns.