Send a series of emails to prospects through Personal Assistant? (Trial Classes?)

Still trying to find a way to automatically send a "drip" campaign of emails to prospects/people that created accounts but did not enroll. This might be an answer to this need. Right now, our options are manually following up with information or dealing with an outside software (like Mailchimp). Would love to keep everything inside of DSP. PLEASE, PLEASE consider making an automated email system for prospects available. Love DSP and all the enhancements. THIS would help schools grow with less manual effort. Thank you!