Show HN: Mimestream, a native macOS email client for Gmail
Hi HN! In the past, I spent over 7 years working on Apple Mail, and today I am really excited to share a new email client I'm building: Mimestream, a native macOS email client for Gmail.<p>Mimestream is written in Swift, and uses AppKit+SwiftUI for a clean, stock appearance. It's designed to be fast, lightweight, and use a minimal amount of disk space. Mimestream's advantages over using the Gmail web interface includes features like multiple accounts, a unified inbox, system notifications, swipe actions, dark mode, (some) offline support, tracker prevention, multiple keyboard shortcut sets, and more.<p>Mimestream differs from other email clients because it uses the Gmail API rather than IMAP, so it supports more Gmail-specific features like categorized inboxes, Gmail's search operators, first-class labels support (apply multiple via ⌘L, set colors, etc), synced aliases, synced signatures, etc. I'm planning a lot more work in this area, including server-side filter configuration, Google Drive support, G Suite directory autocomplete, and more.<p>The app is a traditional email client that makes direct connections to Gmail and stores your data on your Mac. There are no intermediary servers with access to your account or copies of your messages. Mimestream is free for a limited time during the public beta, but will eventually be a paid app by the time it gets to the Mac App Store.<p>I hope you enjoy trying out the beta, and I look forward to hearing your feedback!