Resend Email Sender Marke

Email Helper for Resend API

A browser extension that allows users to send emails through the Resend API using a visual interface.

This extension is designed to simplify testing and sending emails by providing basic composition, recipient selection, and sending controls directly in the browser. It works with an existing Resend account and API key.

⸻

Features

Email Sending
• Send emails to single or multiple recipients
• Supports HTML and plain text email content
• Custom sender name, sender address, and reply-to address

Recipient Selection
• Manually enter recipient email addresses
• Select recipients from existing Resend Audiences
• Automatically excludes unsubscribed recipients returned by the API

Templates
• Built-in email templates for common use cases
• Preview email content before sending

Sending Controls
• Displays sending progress and response status
• Handles API errors and retry logic
• Applies request throttling to align with Resend API limits

API Key Handling
• API keys are stored in browser local storage
• Supports switching between multiple API keys
• All requests are sent directly to the Resend API

⸻

Requirements

To use this extension, you need:
• A valid Resend account
• A Resend API key
• Verified sender domains configured in Resend

Users are responsible for ensuring they have permission to email recipients and for complying with applicable email regulations.

⸻

Privacy
• API keys and settings are stored locally in the browser
• No user data is collected or uploaded by the extension
• Email requests are sent directly to the Resend API

⸻

How It Works
1. Add your Resend API key in the extension settings
2. Compose an email or select a template
3. Choose recipients or enter email addresses manually
4. Send the email and view the response status

⸻

Disclaimer

This extension is an independent tool and is not affiliated with or endorsed by Resend.
Resend is a third-party service, and its name is used only to indicate API compatibility.