> ## Documentation Index > Fetch the complete documentation index at: https://docs.gym.scale.com/llms.txt > Use this file to discover all available pages before exploring further. # Pandora's Inbox > Email application environment for testing email-related agent tasks ## Overview Pandora's Inbox is a full-featured email application designed for testing AI agents on email-related tasks including reading, composing, organizing, and managing messages. ## Key Features * **Inbox Management**: View, read, and organize incoming messages * **Compose & Reply**: Create new emails and respond to existing threads * **Folders**: Organize messages into folders (Inbox, Sent, Drafts, Trash, custom) * **Search**: Find messages by sender, subject, or content * **Attachments**: Support for file attachments * **Threading**: Conversation-based message grouping ## Available Data Pack ### professional-inbox-v3 A realistic professional inbox including: * Work-related email threads with colleagues * Meeting invitations and calendar notifications * Project updates and status reports * External communications ## Common Testing Scenarios * Find and summarize emails from a specific sender * Compose and send a reply to a message * Organize emails into folders * Search for emails containing specific information * Draft responses based on email content ## Verifiers Pandora's Inbox supports [log and rubric verifiers](/deep-dives/verifiers/website) for validating email-related tasks. | Verifier Type | Use Case | | ------------- | ------------------------------------------------------------ | | `log` | Verify user interactions like opening specific email threads | | `rubric` | Validate agent responses about email content | ## Next Steps Explore the calendar environment Full API documentation