Licences of our plugins, modules and libraries
The software we publish to connect your tools to SMTP Senpai and MailSenpai is open source. This page lists the licence of each piece.
Extensions for CMS and e-commerce
Our extensions for Joomla are published under the GNU General Public License (GNU/GPL), version 2 or later. The same applies to the module for Drupal and to the plugin for WordPress. The extension for OpenCart uses the GNU/GPL version 3 or later, the module for PrestaShop the Academic Free License 3.0.
| What | Licence | Where |
|---|---|---|
| SMTP Senpai plugin for Joomla | GNU General Public License, version 2 or later (GPL-2.0-or-later) | Guide and downloadSource code |
| SMTP Senpai module for Drupal | GNU General Public License, version 2 or later (GPL-2.0-or-later) | Guide and downloadSource code |
| SMTP Senpai extension for OpenCart | GNU General Public License, version 3 or later (GPL-3.0-or-later) | Guide and downloadSource code |
| SMTP Senpai module for PrestaShop | Academic Free License 3.0 (AFL-3.0) | Guide and downloadSource code |
| SMTP Senpai plugin for WordPress | GNU General Public License, version 2 or later (GPL-2.0-or-later) | Guide and downloadSource code |
Libraries and packages for developers
| What | Licence | Where |
|---|---|---|
| Node.js SDK and the modules for NestJS, Strapi, Payload, Medusa, Directus and Activepieces | MIT License | Source code |
| n8n community node | MIT License | Source code |
| Python SDK (with the Django backend) | MIT License | Source code |
| Ruby gem | MIT License | Source code |
| Symfony Mailer transport | MIT License | Source code |
| Laravel package | MIT License | Source code |
What it means in practice
- You may use, study, change and redistribute the code, under the terms of the licence shown. The full text of the licence is in the LICENSE file of each package.
- The extensions are downloaded at no charge and have no paid features, and no encrypted or obfuscated parts.
- To send email you need an SMTP Senpai account. The account is a service, separate from the software: it is governed by the Terms and Conditions and the Privacy Policy, where you also find the details of the service provider.
- For questions about the licences or the code, write to us from the contact page.
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Joomla!, Drupal, OpenCart, PrestaShop, WordPress, Node.js, NestJS, Strapi, Payload, Medusa, Directus, Activepieces, n8n, Python, Django, Ruby, Symfony, Laravel and GitLab are trademarks of their respective owners, named only to describe compatibility. MailSenpai is not affiliated with them.