Rest API for sending secure email

In some cases there may be a need to send secure email from automated systems or applications where opening up firewalls to allow email traffic may not be desirable or even possible. For such cases Secure Email exposes a HTTP Rest API secured with email/password pairs as well as IP restrictions that allows these systems to send emails secured by all the same security levels as using the normal email gateway. In addition to sending, the API includes functionality to list sent messages and to query their read status.