SMTP provides business-to-business marketing and communications products and services worldwide. It offers Simple Mail Transfer Protocol, a cloud-based email relay delivery service branded as SharpSpring, which is a marketing automation platform solution for tracking campaigns and points of interaction; and GraphicMail, a platform of digital communication tools that enable businesses to engage and communicate with customers with a focus on email, social and mobile marketing. For more information, visit the company’s website at www.smtp.com