Getting Started
Introduction
Unsend is Open source alternative to Resend, Sendgrid, Mailgun and Postmark etc.
Setting up
Quicklinks to set up your account and get started
Add domain
Add domains to send emails
Create API key
Generate API key to send emails from your app.
Try our API
Learn how to use our API to send emails programmatically.
NodeJS
Learn how to use our SDK using NodeJS to send emails programmatically.
SMTP support
Send emails with SMTP server instead of REST API.