描述
Lettermint is a professional email delivery plugin that seamlessly integrates with WordPress’s built-in wp_mail() function to send transactional emails through the Lettermint email service. Based in Europe, Lettermint provides reliable email delivery with excellent deliverability rates.
Features
- Seamless Integration: Works with wp_mail() – no code changes required
- Europe-based Service: GDPR compliant email service based in Europe
- Easy Configuration: Simple setup with just your API token and sender email
- Comprehensive Logging: Optional email activity logging with detailed information
- Conflict Detection: Automatically detects and warns about conflicting email plugins
- Test Email: Built-in test email functionality to verify your setup
How It Works
- Install and activate the Lettermint plugin
- Get your API token from Lettermint Dashboard
- Configure your settings in WordPress admin under Settings > Lettermint
- All WordPress emails will automatically be sent through Lettermint
Requirements
- WordPress 5.0 or higher
- PHP 7.4 or higher
- Lettermint account and API token
Configuration
Required Settings
- API Token: Your Lettermint API token from your project
- From Email Address: The email address that will appear as the sender
- Override Lettermint Email: Enable this to send emails through Lettermint
Optional Settings
- Enable Logs: Keep track of email activities and API responses
External Services
This plugin uses an external service to deliver transactional emails via the Lettermint API.
- Service Name: Lettermint API (https://lettermint.co)
- Purpose: This service is used to send transactional emails generated by WordPress (e.g. password resets, contact form notifications, WooCommerce emails, etc.) through the Lettermint email infrastructure.
- What Data Is Sent: Each time an email is sent via WordPress, the following data is sent to the Lettermint API:
- Email recipient(s)
- Subject
- Email content (HTML and plain text)
- Sender email address
- Headers (optional)
- When Is Data Sent: Data is only sent when an email is triggered by WordPress and the plugin is active and properly configured.
- Where: All data is sent to Lettermint’s API endpoint:
https://api.lettermint.co - Terms and Policies:
The plugin only communicates with Lettermint’s servers when sending an email and does not transmit or collect any other data beyond what is needed to send the email.
屏幕截图
General settings page with API token and sender email configuration 
Test email functionality to verify your setup 
Comprehensive logging with detailed email activity
安装
- Upload the plugin files to the
/wp-content/plugins/lettermintdirectory, or install the plugin through the WordPress plugins screen directly - Activate the plugin through the ‘Plugins’ screen in WordPress
- Go to Settings > Lettermint to configure the plugin
- Enter your Lettermint API token and sender email address
- Enable “Override Lettermint Email” to start sending emails through Lettermint
- Test your configuration using the built-in test email feature
常见问题
-
Where do I get my API token?
-
You can get your API token from the Lettermint Dashboard in your project settings.
-
Will this work with my existing WordPress emails?
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Yes! The plugin seamlessly integrates with WordPress’s wp_mail() function, so all plugins and themes that send emails will automatically use Lettermint.
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What happens if there’s a conflict with another email plugin?
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The plugin automatically detects common email plugins and shows a warning if conflicts are detected. You should deactivate other email plugins to avoid conflicts.
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Can I test if emails are working?
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Yes! The plugin includes a built-in test email feature in the Settings > Lettermint > Test Email tab.
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Is logging required?
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No, logging is optional but recommended during setup to help troubleshoot any issues. You can disable it once everything is working properly.
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贡献者及开发者
更新日志
1.1.0
- Added “View Details” button in logs table linking to Lettermint dashboard
- Improved interface
- Added advanced settings section with custom route support
1.0.1
- Added Dutch translation support
- Added sender name functionality with force override option
1.0.0
- Initial release
- Seamless wp_mail() integration
- API token and sender email configuration
- Test email functionality
- Comprehensive logging system
- Plugin conflict detection
- Professional WordPress admin interface
- GDPR compliant Europe-based email service