PowerMTA for high volume email delivery Service - $49/month



SmtpCheap consulting services


After acquiring a PowerMTA licence, the software needs to be properly installed and configured. With a manual of over 300 pages describing over 200 configuration parameters, you feel overwhelmed. Our PMTA set-up service builds upon more than a decade of expertise. We translate your needs and requirements into a working configuration that incorporates much learning and best practices.


You may have been using PowerMTA for a while but are wondering if you are using its full potential. Throughput may be limited, the delivery times may be long, or there may be many temporary errors and retries. You also want to be sure that the settings for recipient domains are compliant with provider policies and common best practices, and that the configuration is in good shape. In this case a PMTA assessment is advisable.


Sustained deliverability requires constant attention. Postmastery's Delivery Analytics can proactively monitor the entire PMTA infrastructure and logs by automatically flagging non-compliances. Postmastery's PMTA consulting service also offers a proactive 'expert view' on configuration, IP reputation, email delivery.

PowerMTA integration

SmtpCheap has developed software components that allow easy integration with email applications. We have components for Interspire, Ongage, and for custom web applications. Our components leverage PMTA's bounce and complaint processing and use standard HTTP APIs to pass bounce and complaint data back to the application.