📄️ Error Handling
Complete guide to RustMailer's error code system and API error handling
📄️ Event Types Reference
Comprehensive reference for all event types and associated data structures in RustMailer.
📄️ gRPC Client Connection Guide
How to connect to RustMailer using gRPC clients
📄️ Task Scheduling System
Internal asynchronous task queues for email sending and event hook handling in RustMailer
📄️ VRL script
Mastering Event Filtering & Processing in 15 Minutes
📄️ IMAP Synchronization Overview
How RustMailer performs metadata-based IMAP synchronization without downloading full message content
📄️ UI Login & Root Password Reset
Managing Root Access and Resetting Credentials in RustMailer
📄️ Email Threading Overview
How RustMailer organizes and tracks email conversations using metadata-based threading
📄️ Metadata Backup Overview
How RustMailer handles safe and efficient backup of email metadata
📄️ In-Memory Metadata Mode
Boost RustMailer performance with in-memory metadata storage and periodic snapshots