Kingmailer

Kingmailer is a simple and fully featured mail server / SMTP service build for sending transactional emails. Think Sendgrid and Mailgun but our focus is solely on delivery of transactional emails. Start sending, receiving or routing emails with a few clicks. Our service is build for people who want a mail server / SMTP service to be simple and easy to use. Every month, thousands of emails are sent, received, routed using our delightful and powerful SMTP service.