Connecting email plugin via Mandrill API

Hi, for the e-Newsletter plugin I have selected to use SMTP settings which will be through Mandrill using their API. However your plugin only allows to use SMTP settings as can be seen

http://screencast.com/t/KzqwqsEa3lR

I have installed the madrill plugin on the site to send all emails via their API, how can I bypass your plugin SMTP settings to use the API