Resend home page
Search...
⌘K
Ask AI
Sign In
Get Started
Get Started
Search...
Navigation
Resources
Examples
Documentation
API Reference
Knowledge Base
Documentation
Introduction
Quickstart
Node.js
Serverless
PHP
Ruby
Python
Go
Rust
Elixir
Java
.NET
SMTP
Learn
Emails
Domains
API Keys
Webhooks
Audiences
Broadcasts
Settings
Resources
Examples
SDKs
Security
Integrations
Resources
Examples
Copy page
Explore sample apps for different use cases.
Attachments
Send emails with attachments
NextAuth
Send emails with NextAuth
React Email
Send emails with React Email
Webhooks
A Slack app using Resend webhooks
Prevent thread on Gmail
Prevent threading on Gmail
Unsubscribe url header
Add a shortcut for users to unsubscribe
Was this page helpful?
Yes
No
Unsubscribe Page
SDKs
Assistant
Responses are generated using AI and may contain mistakes.