# Summary

[Introduction](./index.md)

# Quick start

- [Installation](./installation.md)
- [Setup](./setup.md)
- [Validation](./validate.md)

# Cookbook

 - [Not ready for production]()

# Design

- [Overview](./overview.md)
- [Mailboxes](./mailbox.md)
- [Mutation Log](./log.md)
- [IMAP UID proof](./imap_uid.md)

# Reference

- [Data format](./data_format.md)
- [Cryptography & key management](./crypt-key.md)

# Development

- [Notes](./notes.md)