We do have transactional support via Amazon SES now: http://blog.mailchimp.com/mailchimp-launches-transactional-email-service-on-top-of-amazon-ses/ http://blog

We do have transactional support via Amazon SES now: http://blog.mailchimp.com/mailchimp-launches-transactional-email-service-on-top-of-amazon-ses/ http://blog.mailchimp.com/mailchimp-launches-transactional-e... It rolled out this very week.