The MSG Handler plugin enhances Obsidian by enabling the display and search functionality for Outlook `.msg` and `.eml` files directly within the app. Designed for users who need to archive and search emails locally, it provides a custom view for these file types, showcasing email headers, body content, and attachments. The plugin includes a dedicated search view that indexes `.msg` and `.eml` files for faster searches, keeping the database synchronized with vault changes. Attachments are viewable and can be saved within the vault. Additionally, the plugin supports embedded previews in both Editor Source Mode and Preview Mode, ensuring seamless integration with markdown notes.