Post 1.0.0 🏤

Post — Secure. Agentic. Post Office.

A local mail daemon, MCP server, and CLI — built entirely in Swift.

📖 Read the announcement →

✨ What's New

This is the initial public release of Post, bringing together persistent IMAP connections, AI agent access, and a powerful CLI for email management.

🎯 Key Features

• postd daemon — Persistent IMAP connections with IDLE support for instant push notifications
• MCP server — Expose email to AI agents via Model Context Protocol
• post CLI — Fast command-line client for searching, reading, and managing email
• 📝 Markdown drafts — Draft rich HTML emails from plain markdown files
• 🔐 Secure storage — Hardware-bound keychain for credential storage
• 🔑 Access control — Scoped API keys for multi-agent scenarios
• 📬 Mail room — Automated email sorting and archival with IDLE hooks

🚀 Getting Started

# Build
swift build

# Add credentials
post keychain add personal --host imap.gmail.com --port 993

# Create config
echo '{ "servers": { "personal": {} } }' > ~/.post.json

# Start daemon
postd start

# List emails
post list --limit 10

📚 Documentation

• CLI User Guide
• Daemon Setup

🙏 Credits

Built with SwiftMail, SwiftMCP, and SwiftText.

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Full Changelog: https://github.com/Cocoanetics/Post/commits/v1.0.0