I am a using a plugin called Wp Ez Viral Contest which is a premium plugin to build up my email list and I want to integrate that plugin with Wp Mailpoet version 3 but that plugin just asks for HTML opt in code. I put that Ifram HTML code but that didn’t work so I am planning to downgrade to Mailpoet Version 2 which has that HTML code available. I don’t know why in Mailpoet version 3 the HTML optin code feature has been removed.
