Send emails using the internal mail service
The Mail block allows you to send emails directly from your workflows using Sim's own mail sending infrastructure powered by Resend. This integration enables you to programmatically deliver notifications, alerts, and other important information to users' email addresses without requiring any external configuration or OAuth.
Our internal mail service is designed for reliability and ease of use, making it ideal for automating communications and ensuring your messages reach recipients efficiently.
Usage Instructions
Send emails directly using the internal mail service. Uses MAIL_BLOCK_FROM_ADDRESS if configured, otherwise falls back to FROM_EMAIL_ADDRESS. No external configuration or OAuth required. Perfect for sending notifications, alerts, or general purpose emails from your workflows. Supports HTML formatting.
Tools
mail_send
Send an email using the internal mail service without requiring OAuth or external configuration
Input
| Parameter | Type | Required | Description |
|---|---|---|---|
to | string | Yes | Recipient email address |
subject | string | Yes | Email subject |
body | string | Yes | Email body content |
Output
| Parameter | Type | Description |
|---|---|---|
success | boolean | Whether the email was sent successfully |
to | string | Recipient email address |
subject | string | Email subject |
body | string | Email body content |
Notes
- Category:
tools - Type:
mail