AI agents need email, but most teams hack SMTP relays and parse raw MIME. Threads break, replies disappear. mailbot gives your agent a real email identity: programmable inboxes, threaded send and receive, webhooks for every delivery event. One API. Built in: MCP Server (npx mailbot-mcp, works with Claude Desktop, Claude Code, Cursor), Node.js and Python SDKs, SPF/DKIM/DMARC deliverability. Free sandbox. No credit card.

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

Hey Product Hunt. I'm Yopie. I run mailtarget.co in Jakarta. We've been doing email infrastructure for years, and companies send millions of emails through us every month. I built mailbot because I kept seeing the same thing: AI agents doing support, sales, onboarding, and email was always the messy part. SMTP relays. MIME parsers. Broken threads. Lost replies. mailbot is email built for agents. You get: - npx mailbot-mcp and your agent has email in 30 seconds (Claude Desktop, Claude Code, Cursor) - Create inboxes via API, full thread tracking, webhooks for every send/bounce/reply - Node.js and Python SDKs - GitHub/Google signin, free sandbox inbox on sign up It runs on mailtarget.co's deliverability stack, so SPF/DKIM/DMARC and bounce handling are already figured out. PH community gets 2 months of Builder free. Code PHLAUNCH2026, email support@getmail.bot to activate. Try it at https://getmail.bot. Tell me what's broken.

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

mailbot

Programmable email infrastructure for AI agents

Programmable email infrastructure for AI agents