GitHub Secret Scanner
Exposed API keys are detected, revoked, and reported to your team automatically.
Resend Changelog
Stay up to date with the latest changes, improvements, and new features.
July 2026
OAuth Support
Build your own authenticated Resend experiences with OAuth 2.1 and PKCE.
Email Threading with Message-ID
All email webhooks and GET email endpoints now include the Message-ID.
Remote MCP Server
Resend offers a hosted, MCP server with OAuth authentication built in.
Open Graph Image Previews
Paste a link in the editor and turn it into a rich Open Graph preview.
June 2026
Vercel Marketplace Integration
Sign up for Resend without leaving Vercel or the Vercel CLI.
Import Contacts from CSV
Import millions of contacts from a CSV in a single upload, with an API, AI column mapping, and full SDK coverage.
Editor Emoji Picker
The Broadcast and Template editors now include an emoji picker.
Domain Claim
Verify ownership of a domain in use by another Resend team and transfer it to yours.
May 2026
Official Resend plugin for Claude Code
Install the MCP server and every Resend skill directly from the official Claude Code plugins.
Auth0 Integration
Send Auth0 transactional emails through Resend using the official integration.
Mentions in AI chats
Reference existing content in AI prompt across broadcasts, templates, and automations.
April 2026
New Chart Component
Embed bar, line, and area charts directly in your emails.
Logs API
Access your API request logs from anywhere.
Official Resend MCP Server
Our official MCP server with Resend platform coverage, and an official HTTP transport.
Async Support for the Python SDK
Send emails asynchronously in Python using the new async methods powered by httpx.
March 2026
Official CLI for Resend
Built for humans and AI agents. Manage your emails from the terminal.
Introducing the New Email Editor
A completely rebuilt editor for broadcasts and templates, now available to everyone.
Resend adapter for Vercel Chat SDK
The official Resend adapter for Vercel Chat SDK turns email into a first-class channel for AI agents.
Domain Verification Events
Domain verification events are now more visible and actionable.
February 2026
Official n8n Node for Resend
You can now send emails, manage contacts, and trigger workflows from n8n.
Create and Send Broadcasts via API
Use the Broadcast API to create and send a broadcast with a single request.
Improved Logs Visibility
Find issues faster with log search, status filters, and actionable 403 error guidance.
January 2026
Webhooks Ingester
A self-hosted solution to store all your Resend webhook events in your own database.
Webhook Event Visibility
A backwards-compatible change in the way we share webhook events.
Bulk Actions
Perform actions on multiple items at once in the Dashboard.
Introducing Email Suppression Visibility
Learn how the new suppressed status gives you visibility into your email performance.
December 2025
Pay-as-you-go Pricing
Learn how you can enable pay-as-you-go pricing for your transactional email plans.
November 2025
Exports General Availability
Exports is now generally available for all Resend users.
October 2025
Managing Webhooks via API
Create, retrieve, list, and delete webhooks programmatically.
List Sent Emails Endpoint
List sent emails from your account.
Pagination for List Endpoints
We've added optional pagination for list endpoints to optimize retrieving data.
Download Attachments
You can now view and download attachments for emails in the dashboard.
September 2025
Tags for Batch and Scheduled Emails
Add tags to batch and scheduled emails.
Batch Validation Modes
Use batch validation modes to control how emails are validated in batch sending.
August 2025
Automatic Plain Text Emails
Resend now automatically generates plain text for your emails.
Embed Images using CID
Learn how to inline image attachments in your emails.
Exports as CSV
Learn how you can export your data as CSV. Currently in Beta.
July 2025
Custom Unsubscribe
Maintain your brand identity throughout the unsubscribe experience.
June 2025
Enhanced Metrics Dashboard
Enhanced metrics dashboard for your email sending performance and usage.
Keyboard Shortcut Visibility
Exposing keyboard shortcuts in a new way.
Improved Bounced and Delivery Details
Access detailed delivery logs and understand bounce causes with actionable insights.
Batch Idempotency Keys
Use idempotency keys to ensure that your batch emails are sent only once.
May 2025
Improved DNS Detection and Troubleshooting
Streamlining Domain Verification with Resend.
Custom Return Path
Set a custom return path for your domain.
Get Contact by Email
Get a contact by their email address.
Idempotency Keys
Use idempotency keys to ensure that emails are sent only once.
April 2025
Deliverability Insights GA
Deliverability Insights is now generally available for free for all Resend users.
Extended Email Scheduling
Schedule emails up to 30 days in advance using Broadcasts or the API.
Domains Search and Filters
Quickly find or filter through your domains with ease.