Oh, okay. In that case you want to look at transactional email services. MailChimp offers that as well with https://mandrill.com https://mandrill.com, but there

Oh, okay. In that case you want to look at transactional email services. MailChimp offers that as well with https://mandrill.com https://mandrill.com, but there are a ton of other offerings as well like http://sendgrid.com http://sendgrid.com.