Email

Configuring Email

R2R integrates with email service providers, providing a full-service authentication system all within R2R. For a complete example of working with email providers, visit our email cookbook.

Email Configuration

To customize the email provider, you can modify the email section in your TOML configuration file. Learn more about working with R2R config files.

Environment Variables

Provider dependent environment variables must be set. These may include:

1MAILERSEND_API_KEY=…
2SENDGRID_API_KEY=…

Sendgrid

SendGrid is a cloud-based platform and email service provider that helps businesses send transactional and marketing emails. It offers features like an email API, SMTP service for reliable sending, and email marketing campaigns.

MailerSend

MailerSend offers email sending with high deliverability, easy integration, and a robust API supported by extensive documentation.