Skip to main content
The email capability sends transactional emails through reliable email infrastructure.

Providers

Basic Usage

Parameters

string | string[]
required
Recipient email address(es).
string
required
Email subject line.
string
Plain text body.
string
HTML body (alternative to text).
string
Sender email address. Defaults to configured address.
string
Reply-to address.

Response

Examples

HTML Email

Multiple Recipients

With AI-Generated Content

Pricing

Domain Configuration

To send from your own domain, you’ll need to configure DNS records (SPF, DKIM, DMARC). Contact support for custom domain setup.
By default, emails are sent from a Saturn-managed domain. For production use, configure your own sending domain for better deliverability.

Best Practices

  • Always include a plain text version for accessibility
  • Keep subjects under 50 characters
  • Don’t send unsolicited emails (spam)
  • Include unsubscribe options for marketing emails
  • Test emails before sending to large lists