Mimestream

Mimestream Made for Mac. Optimized for Gmail.
Mimestream combines the power of macOS with the advanced features of Gmail to provide a whole new type of mail client that makes it easy to manage your email.
As a native app written for macOS, Mimestream takes full advantage of macOS to provide a fast and intuitive user experience. Unlike traditional mail clients that use the IMAP protocol, Mimestream streamlines email processing with Gmail APIs for a wider range of functionality. Its core features include: lightweight and fast, minimizing the use of disk space to cache mail; Fully functional even when offline, ideal for business travelers or on the move; macOS system notifications keep you from missing out on new messages when you receive new messages; Automatically sync email aliases and signatures set in Gmail; Provide a powerful search function to find exactly what you need even when you are offline; Support the common swipe gestures of macOS for sorting and archiving messages; Built-in anti-tracking function, blocking more than 50 common tracking pixels to protect your privacy; Support for shortcut key actions, including shortcut key combinations using Gmail or Apple Mail, to quickly manage messages.