# Developer Guidance

- Cyrus IMAP Server: Hacking
- Cyrus IMAP Server: Internationalization
- Cyrus IMAP Server: Locking
- Cyrus IMAP Server: Mailbox File Formats
- Cyrus IMAP Server: Namelocks
- Cyrus IMAP Server: prot layer
- Cyrus IMAP Server: Replication Examples
- Cyrus IMAP Server: Replication Protocol v2.4+
- Cyrus IMAP Server: Special Characters
- Cyrus IMAP Server: var directory structure