Qbnox Systems – SMTP Plugin WP Registry grade B. Medium-severity findings · 1 findingWP RegistryMedium-severity findings · 1 findingOpen the reportB

SMTP plugin for WordPress with advanced features including Amazon SES and Brevo webhook support, multisite compatibility, OAuth authentication, and comprehensive email analytics.

Features

• 🚀 Reliable SMTP: Configure reliable SMTP email delivery for your WordPress site
• 🌐 Multisite Support: Network-wide configuration for WordPress multisite installations
• 📊 Email Analytics: Track email delivery, opens, bounces, and engagement metrics
• 🔔 Webhook Integration: Real-time webhooks for Amazon SES and Brevo (SendinBlue)
• 🧪 Test Email Diagnostics: Built-in tools to test and troubleshoot email delivery
• 📝 Email Logging: Comprehensive logging of all outgoing emails for debugging

Requirements

• WordPress 6.0 or higher
• PHP 8.0 or higher

Installation

Option 1: Bedrock (Recommended)

For modern WordPress development using Bedrock by Roots:

1. Add the plugin to your Bedrock project using Composer:

composer require ugenkudupudiqbnox/qbnox-smtp

2. The plugin will be automatically installed in the web/app/plugins/ directory
3. Activate the plugin through the WordPress admin panel or via WP-CLI:

wp plugin activate qbnox-smtp

This method is recommended for professional WordPress development as it provides better dependency management and easier updates.

Option 2: Download Latest Release

1. Download the latest qbnox-smtp.zip file
2. In your WordPress admin panel, navigate to Plugins > Add New
3. Click Upload Plugin at the top of the page
4. Choose the downloaded qbnox-smtp.zip file
5. Click Install Now
6. After installation, click Activate Plugin

NOTE: Releases page

Option 3: Manual Installation

1. Download the latest release qbnox-smtp.zip or from the Releases page
2. Extract the zip file
3. Upload the qbnox-smtp folder to /wp-content/plugins/ directory via FTP or file manager
4. Activate the plugin through the Plugins menu in WordPress

Option 4: Install from Source (Advanced)

If you want to install directly from the GitHub repository:

cd /path/to/wordpress/wp-content/plugins/
git clone https://github.com/ugenkudupudiqbnox/qbnox-smtp.git

Then activate the plugin through the WordPress admin panel.

Configuration

After activation:

1. Navigate to Settings > Qbnox SMTP in your WordPress admin panel
2. Configure your SMTP server settings:
   • SMTP Host
   • SMTP Port
   • Encryption (TLS/SSL)
   • Authentication credentials
3. Configure webhook settings for Amazon SES or Brevo (optional)
4. Use the Test Email feature to verify your configuration

For WordPress Multisite: Network admins can configure settings network-wide under Network Admin > Settings > Qbnox SMTP.

Documentation

• DEVELOPERS.md - Development setup, coding standards, and contribution guidelines
• Releases - Download the latest version

Support

For issues, questions, or feature requests, please open an issue on GitHub.

License

This plugin is licensed under the MIT License.

Version

Current stable version: 4.5.1