end-to-end encrypted message composition
Automatically encrypts outgoing emails using AES-256 encryption before they leave the device. All messages are encrypted by default without requiring manual activation, with visual indicators showing encryption status to the sender.
encrypted message decryption and key management
Automatically decrypts incoming encrypted messages and manages cryptographic keys across devices. Provides intuitive key management interface for users to view, verify, and manage encryption keys without technical complexity.
recipient encryption capability detection
Automatically detects whether email recipients have Canary Mail installed and can receive encrypted messages. Provides feedback to senders about encryption compatibility.
cross-platform encrypted data synchronization
Synchronizes encrypted emails and data across iOS, macOS, Android, and Windows devices without decrypting data on servers. Maintains end-to-end encryption integrity while ensuring all devices stay in sync.
scheduled email sending
Allows users to compose emails and schedule them to be sent at a specific date and time. Maintains encryption on scheduled messages until delivery.
read receipt tracking for encrypted mail
Provides read receipts and delivery confirmation for encrypted emails, allowing senders to know when recipients have opened their messages. Works specifically with encrypted communications.
smart inbox filtering and organization
Automatically categorizes and filters incoming emails based on sender, content, and user-defined rules. Helps prioritize important messages while reducing email clutter without compromising encryption.
email tracking without privacy compromise
Tracks email opens and engagement metrics while maintaining privacy standards. Uses privacy-respecting tracking methods that don't expose user data to third parties.
+3 more capabilities