Former Apple Engineer Introduces Native Gmail Client for Mac With Multi-Account Support, System Notifications, and More

Neil Jhaveri, a former Apple engineer who worked on the company's default Mail app, has introduced a new Gmail client for macOS.

Available in beta, Mimestream is a native app written in Swift and designed with AppKit and SwiftUI for a clean, stock appearance. Jhaveri says the app is designed to be fast, lightweight, and use a minimal amount of disk space.

mimestream
Mimestream uses the Gmail API rather than IMAP to support more Gmail-specific features, such as categorized inboxes, automatically synced aliases and signatures, full labels integration, and search operators. Jhaveri plans to add more features over time, including Google Drive support, server-side filter configuration, and G Suite directory autocomplete.

Mimestream's advantages over using the Gmail web interface include support for multiple Gmail accounts with a unified inbox, system-level notifications, system-level Dark Mode support, swipe gestures, tracking prevention, and more.

Jhaveri says Mimestream only makes direct connections to Gmail and does not use intermediary servers, adding that the app does not collect or sell users' emails.

Mimestream is free for a limited time while in beta and will eventually be a paid app distributed through the Mac App Store. macOS Catalina or later is required. Jhaveri says an iOS and iPadOS version of the app is planned for the future.

Tag: Gmail

Popular Stories

iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 14, 2025 5:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are three months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro have a...
iPadOS 26 App Windowing

Apple Explains Why iPads Don't Just Run macOS

Friday June 13, 2025 7:46 am PDT by
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why. In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday June 12, 2025 8:58 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Logitech Logo Feature

Logitech Announces Two New Accessories for WWDC

Friday June 13, 2025 7:22 am PDT by
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro. The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...
iOS 26 Screens

Here Are All the iOS 26 Features That Require iPhone 15 Pro or Newer

Thursday June 12, 2025 4:53 am PDT by
With iOS 26, Apple has introduced some major changes to the iPhone experience, headlined by the new Liquid Glass redesign that's available across all compatible devices. However, several of the update's features are exclusive to iPhone 15 Pro and iPhone 16 models, since they rely on Apple Intelligence. The following features are powered by on-device large language models and machine...
CarPlay Liquid Glass Dark

Apple to Let iPhone Users Watch Videos on CarPlay Screen While Parked

Thursday June 12, 2025 6:16 am PDT by
Apple this week announced that iPhone users will soon be able to watch videos right on the CarPlay screen in supported vehicles. iPhone users will be able to wirelessly stream videos to the CarPlay screen using AirPlay, according to Apple. For safety reasons, video playback will only be available when the vehicle is parked, to prevent distracted driving. The connected iPhone will be able to...
iOS 26 on Three iPhones

Hate iOS 26's Liquid Glass Design? Here's How to Tone It Down

Wednesday June 11, 2025 4:22 pm PDT by
iOS 26 features a whole new design material that Apple calls Liquid Glass, with a focus on transparency that lets the content on your display shine through the controls. If you're not a fan of the look, or are having trouble with readability, there is a step that you can take to make things more opaque without entirely losing out on the new look. Apple has multiple Accessibility options that ...
Mac Studio Feature

Apple Begins Selling Refurbished Mac Studio With M4 Max and M3 Ultra Chips at a Discount

Thursday June 12, 2025 10:14 am PDT by
Apple today added Mac Studio models with M4 Max and M3 Ultra chips to its online certified refurbished store in the United States, Canada, Japan, Singapore, and many European countries, for the first time since they were released in March. As usual for refurbished Macs, prices are discounted by approximately 15% compared to the equivalent new models on Apple's online store. Note that Apple's ...
iOS 26 Feature

Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Friday June 13, 2025 10:15 am PDT by
Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta. Registered developers can download the new beta software through the Settings app on each device. The revised beta addresses an...

Top Rated Comments

casperes1996 Avatar
62 months ago
Looks a lot like the native mail client. Which brings up the point, why not just use the Mail app? It supports more than just Gmail, so you can gather all your email providers in one place; iCloud, Exchange, Gmail, Yahoo, custom email servers - The article said something about using the Gmail API and getting extra Gmail features from that, but I can’t imagine anything on offer there that is really useful; Categoriesed inboxes - well, I already have Smart inboxes and the ability to create my own archiving systems with the native mail client. - Maybe it’s just because I’m not really much into Gmail but use many different email systems, including my own server and like the simplicity of regular SMTP and IMAP.

But I mean good for this guy - I’m sure it’s high quality, well produced software
Score: 23 Votes (Like | Disagree)
smithrh Avatar
62 months ago

Are ex-Apple engineers allowed to produce an application similar in nature to the one they originally worked on? Just curious.
Depends on the legal agreements - if any - they signed on the way in or on the way out. And whether any agreements are still in force, or have expired.

If he's in California, there are additional worker protections in play as well - non-competes are out.
Score: 15 Votes (Like | Disagree)
RichardGroves Avatar
62 months ago
Five minutes in and I can already see it is much better with labels, and emails with multiple labels, than native Mail app ever has been. This for me is the key Gmail differentiator - being able to have the same email in multiple places - so a receipts can be in Orders & Work Expenses & Inbox & Starred until I'm done with it, unstar it and archive it: then it is just left with the first two labels.

Mimestream is showing me the labels attached to a message very nicely so far.

We'll see how it goes, but the app is super lightweight (5.1 MB DMG!), was easy to setup with 5 accounts and so far so good.
Score: 14 Votes (Like | Disagree)
NoSoup4U Avatar
62 months ago

Excellent. I hope this is a huge success. google apps on Apple devices are one big dumpster fire.
Google apps are noted for the bad UX on every platform. It's part of their branding.
Score: 14 Votes (Like | Disagree)
HiVolt Avatar
62 months ago
Looks like Apple Mail, lol...
Score: 11 Votes (Like | Disagree)
BWhaler Avatar
62 months ago
Excellent. I hope this is a huge success. google apps on Apple devices are one big dumpster fire.
Score: 11 Votes (Like | Disagree)