MailerQ beats every MTA in performance and easily matches it in features
An alternative to PowerMTA
It's time for a change
We understand that your MTA is important for your business and that it is not an easy decision to change. However, if there ever was a time for a replacement, it is now. We have a better alternative.
MailerQ is fast. It runs multiple parallel threads to deliver email, network calls are non-blocking and messages never hit a disk.
You can install MailerQ and send huge volumes without the need for big investments in hardware or disks. With our alternative you can shut down most of your old MTA machines because of MailerQ's better performance.
Furthermore, MailerQ is flexible. It uses message queues and JSON, giving you full control over your email flow. With this alternative you can monitor and intervene when necessary. Prioritizing and routing has never been easier.
And MailerQ is competitive. It beats every MTA in performance and pricing, and it has all the features that you find in alternative MTA's
Discover our features in this comparison!
An extended comparison
|Domain MTA and IP based rates|
|Support for per-message overrides|
|SMTP reply pattern matching|
|Configurable deferral periods|
|CSS stylesheet to attributes|
|JSON to MIME conversion|
|DKIM and ARC message signing|
|JSON over AMQP|
|Command Line Interface|
|Message compression before sending|
|Real time overview|
|Live SMTP traffic monitor|
|Live logfile monitor|
|Automatic recognition of domain groups|
|Pause and resume campaigns based on message tags|
* Power MTA: The management console is available only from version 4.0 and up with a separate license.
Supported SMTP extensions
|DMARC report handling|
|Local address database|
|Support for clustering and chaining|
|C/C++ plugin API|
Get started with MailerQ
To get MailerQ up and running on your own computer or on a server, you need to take four simple steps:
- Download and install MailerQ
- Get access to a RabbitMQ message broker (or run one yourself)
- Obtain a valid "license.txt" file
- Modify your local MailerQ config file
That's all. After these steps you're ready to start MailerQ and inject emails. To start MailerQ, just enter mailerq on the command line and your MTA is running.
We are here for you
Changing your MTA is a decision not easily made. We understand that. Looking for an alternative MTA takes time. We are here to answer your questions and take away possible concerns. That's why we offer guidance, even adjustments are possible if that helps you to switch MTA's smoothly.