The powerful macOS email client for Gmail. Need help? Email [email protected] for the quickest response. @mimestream@mastodon.social

United States
Joined July 2019
🚀 Introducing Mimestream 1.0! Mimestream combines the power of macOS with Gmail’s advanced features for a new kind of email client that lets you move through your email effortlessly. Watch our video and read below to learn more!
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Build 394 of the Mimestream iOS TestFlight beta has been released! Mimestream can now be set as the Default Email App on iOS 😀
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Our iOS TestFlight is almost at capacity, but you can still visit accounts.mimestream.com to join if your account is eligible. The criteria is that you must be on an annual plan, or have been on a monthly plan for 12+ months.
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Mimestream 1.10 is here! ⚡️ Get lightning-fast notifications with Mimestream Private Push, now enabled by default on macOS 26+. Plus: an optional “All” profile, addresses for unknown senders, configurable notification actions, and more.
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Choose the default action for notification banners, including Archive, Trash, or a menu of options.
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Another batch of invites just went out for the Mimestream iOS TestFlight 🎉 Thanks to everyone who's been testing and sharing feedback over the last several months. It's made a huge difference! 🙏 We're in the final stretch now. There's still work to do, but we're getting closer!
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If you think you might have missed our email, log in to accounts.mimestream.com. There should be a banner inviting you to join the TestFlight beta at the top of the page, if your account meets the current invite criteria (been a customer for at least 12 months).
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📣There's currently a widespread Gmail issue with incoming messages being misclassified into Primary Inbox, rather than Promotions/etc. We're also seeing some delayed delivery, possibly recovery attempts. Google seems on it, our advice to wait: google.com/appsstatus/dashbo…
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Mimestream 1.8.0 has been released! If you're on the beta of macOS 26, this update contains preliminary support for Liquid Glass 🙌. We're continuing to get Mimestream ready for macOS 26, and future updates will continue to polish the experience.
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Gmail API availability appears to be improving, at least for our accounts. For up-to-date status, please see the Google Cloud Service Health incident page at status.cloud.google.com/inci…
The Gmail API currently appears to be having problems and Mimestream is therefore unable to sync or send email. We are actively investigating the situation.
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The Gmail API currently appears to be having problems and Mimestream is therefore unable to sync or send email. We are actively investigating the situation.
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Mimestream 1.7.1 is now available with a hotfix for this issue.
Beginning this morning, some users are seeing unexpected labels with names like "YELLOW_STAR" appear in their sidebar. We're aware of the issue and are working on an update to address it as soon as possible. This was caused by a change in the behavior of the Gmail API.
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Beginning this morning, some users are seeing unexpected labels with names like "YELLOW_STAR" appear in their sidebar. We're aware of the issue and are working on an update to address it as soon as possible. This was caused by a change in the behavior of the Gmail API.
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Adding push to the @mimestream iOS beta wasn't easy. Most apps use servers with access to your account – but not Mimestream! Privacy is a core value for us, so we built a unique "Private Push" infrastructure. It's lightning-fast, and has NO access to credentials or email data!
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After a long stretch of heads-down work on @Mimestream iOS… our first TestFlight build was approved! 🎉📱 We're now onboarding the first few external testers to help us iron out the kinks. Sorry, **no extra invites** just yet, but stay tuned–more updates coming soon! 👀
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Just released @Mimestream 1.3 in early access, with experimental deep linking support. If you're interested in trying this out, update to 1.3 and enable the feature from Settings > Labs. Feedback is very welcome while we work to finalize the feature for release!
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