Guide for Mailchimp EOT Expiration Autoresponders?

[bitofgrace]

Is there such a thing already?
I'd like to have Mailchimp take care of sending out autoresponder customized mail to users who are
eot_del_type: auto-eot-cancellation-expiration-demotion

Ideally I'd like for the notification i receive to go to Mailchimp list, and trip an autoresponder to send them - a "please don't go" kind of email, with a prompt to renew.

Is this already possible? Is there a guide to setting it up?

-grace