PowerMTA Console Commands​

The PowerMTA (PMTA) system, a highly specialized email delivery solution, primarily interacts with console commands from the terminal interface. This method of interaction is the most common and direct way to communicate with the PMTA system. It involves entering specific commands into the terminal, a text-based interface that allows for direct communication with the operating system. These commands allow users to control and manipulate the PMTA system, providing a high level of control and flexibility.

Console commands are text-based instructions that are entered directly into the terminal. They are a powerful tool for interacting with the PMTA system, as they allow for a high degree of precision and control. Through the use of console commands, users can perform a wide range of tasks, from basic system checks to more complex operations such as configuring the PMTA system or troubleshooting issues.

However, in some instances, interaction with the PMTA system is also carried out through the web monitor. The web monitor is a graphical user interface (GUI) that provides a visual representation of the PMTA system and its operations. It offers a more user-friendly and intuitive way to interact with the PMTA system, making it an ideal tool for those who may not be as comfortable with using console commands.

The web monitor provides a range of features and tools that can be used to interact with the PMTA system. These include real-time monitoring of the PMTA system, configuration management tools, and detailed reporting and analytics. While the web monitor does not offer the same level of control and precision as console commands, it provides a more accessible and easy-to-use method of interaction for those who prefer a graphical interface.

In conclusion, while the primary method of interaction with the PMTA system is through the use of console commands from the terminal, the web monitor also provides a valuable and user-friendly alternative for interacting with the system. Each method has its strengths and is suited to different tasks and user preferences, offering a flexible and versatile approach to interacting with the PMTA system. Whether you’re a seasoned professional comfortable with using console commands or a novice user who prefers the simplicity of a graphical interface, the PMTA system offers a range of options to suit your needs.

Most Common PowerMTA Commands


service pmta start


service pmta stop


service pmta restart

Reload configuration

pmta reload

Reload configuration

service pmta restart

View status

pmta show status

Reset statistics

pmta reset counters

Show connections and queues

pmta show status

Restart web monitor

pmtahttp restart

PowerMTA does not start

pmtad --debug

Show version

show version

Show the enrollment status of nodes in the management console

pmta show registration

Show license information

pmta show license

Show general send settings

pmta show settings domain

Settings for a specific domain

pmta show settings gmail.com/*