The TaskRobin Email Sync for Obsidian plugin allows users to archive emails and attachments directly into their vault for better organisation and long-term reference. It works by setting up a secure email forwarding alias that sends selected messages to TaskRobin's servers, which then syncs them to a configurable folder in your vault. Each email is saved as a dated markdown note, and attachments are automatically downloaded into the same folder. The plugin supports both automatic and manual sync, making it useful for professionals who manage project communications or client interactions through email and want everything accessible inside their notes.