WordPress Documentation
Welcome to the SendTrue API documentation. This guide will help you integrate our email sending capabilities into your applications.
Installation
Welcome to the SendTrue SMTP plugin! Here's how to get started.
To install SendTrue SMTP:
Process (Manual Installation):
- Download the plugin:
- Go to: Plugins → Add New Plugin.
- Click "Upload Plugin" button.
- Upload "SendTrue-SMTP.zip" file.
- Select Install Now.
- Select Activate Plugin, and you're ready for the SendTrue SMTP setup.

Get Credentials
- Go to: SendTrue SMTP → Settings → Click Go to SendTrue Dashboard button.
- SendTrue Login/Sign Up.
- Add a SMTP Configurations.
- Generate a Server API Key.
Settings & Options
- Finally, setup SendTrue SMTP configuration with your API key and SMTP ID. Also, turn on Force Override.