Resend

Modern email platform for transactional emails, broadcasts, and workflow automation.

Email Types

Transactional

Individual emails triggered by user actions — password resets, order confirmations, account notifications.

Broadcast

Mass emails sent to audience segments — newsletters, announcements, product updates.

Workflow

Automated email sequences triggered by events — welcome series, re-engagement campaigns, lifecycle emails.

Template System

Build email templates with React components. Support for variables, conditional content, and responsive layouts.

Best Practices

• Use React Email for type-safe, maintainable templates
• Include both HTML and plain text versions
• Set up DKIM, SPF, and DMARC for deliverability
• Monitor bounce rates and handle suppressed addresses
• Use topics for subscription management