Chat with your mailbox
Private, local-first email client with AI superpowers
Powerful Features
🔍 Hybrid Search
Combined full-text and vector similarity search for finding emails naturally. Search by meaning, not just keywords.
💬 Chat with Mailbox
Ask questions about your emails in natural language. Get instant answers with citations to source messages.
🤖 AI Summaries
Automatic message and thread summaries. Quickly understand long email chains without reading everything.
🏷️ Smart Labels
Gmail-style flexible labels with hierarchy. Organize your inbox your way with nested label support.
🔒 Privacy First
Local LLM by default (Ollama). Your data never leaves your machine unless you explicitly configure remote endpoints.
⚡ Fast & Efficient
Built with Rust and SQLite. Inbox loads in <150ms, hybrid search in <300ms. Battery-aware indexing.
🧠 Knowledge Graph
Automatic extraction of entities and concepts. Visualize connections between people, companies, and topics.
📧 IMAP/SMTP Sync
Full email synchronization with threading support. Works with Gmail, Outlook, and any IMAP provider.
📝 Email Templates
Save and reuse email templates. Streamline your workflow with pre-written responses.
Privacy & Security
Local-First
All data stored locally. No cloud dependency.
Encrypted Storage
Optional SQLCipher database encryption.
Secure Credentials
Passwords stored in OS keyring, never in database.
No Telemetry
Zero tracking, zero analytics by default.
Built with Modern Tech
Download Postlight
📦 Flatpak
5,2M
Universal Linux package with sandboxing
Download Flatpak
Install: flatpak install postlight.flatpak
Documentation
🔧 Configuration
Learn how to configure Ollama models, IMAP settings, and advanced options.
View Configuration →