Plunk

Overview

Plunk is an open-source email platform for transactional emails (welcome, password reset, receipts) and marketing campaigns (newsletters, drip sequences). Self-hostable or use the cloud version. Simple API, React email templates.

Instructions

Step 1: Send Transactional Email

// lib/email.ts — Send emails via Plunk API
const PLUNK_API_KEY = process.env.PLUNK_API_KEY!

export async function sendEmail(to: string, subject: string, body: string) {
  await fetch('https://api.useplunk.com/v1/send', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',