Doesn’t have newsletter-model templates: Salesflare’s email sequences are crafted for sending individual emails, so that they aren’t well suited for email newsletters. SMTP2GO is an outgoing email company for transactional and advertising and marketing emails. It supports API and SMTP integration and has an infrastructure built all around increasing deliverability. https://getidealist.com/story18663773/the-5-second-trick-for-mailchimp