Transactional email
made simple.

PostageApp takes responsibility for constructing and delivering emails from your application, allowing you to off-load a lot of the difficult work of queueing and formatting. The API has a powerful templating system, and a back-end engineered to maximize deliverability.

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Get Started Learn more about what PostageApp can do for your application
Plugins Plugins available for many popular languages and frameworks
API Documentation Specification and in-depth examples of the JSON API
Templates Personalize email messages with simple tags and application data

A smarter way for app developers to manage and deliver email.