🔐 Tuta Mail introduces key verification to strengthen end-to-end encryption and defend against MITM attacks 👥
Users can now verify contacts’ public keys via QR code or manual comparison.
If skipped, Tuta defaults to TOFU (Trust On First Use) for seamless encryption 🧩

@Tutanota
🔗 tuta.com/blog/key-verification

#Encryption #CyberSecurity #Privacy #Tuta #Tutanota #TutaMail #EmailSecurity #OpenSource #FOSS #E2EE #PGP #Email #Mail #TechNews #DataProtection #Crypto #DigitalRights #OnlinePrivacy

Tuta introduces key verification | Tuta

Key verification makes your encrypted mailbox even more secure, enabling you to prevent monster-in-the-middle attacks.

^Tuta

Thunderbird 142.0 has a host of exciting features and bug fixes. From improving the PDF experience to better support for quiet time, learn what's just landed in our recap of the newest monthly release.

#Thunderbird #OpenSource #Email

blog.thunderbird.net/2025/08/t…

Thunderbird Monthly Release 142 Recap - The Thunderbird Blog

Our latest monthly release makes resetting folder order easy, lets you sign PDFs, honors 'Do Not Disturb' in native notifications, and more!

^{David Hathaway (The Thunderbird Blog)}

Update verfügbar: #58 - Deine #Mails, dein digitales Zuhause

Bundesamt für Sicherheit in der Informationstechnik
Der Dreh- und Angelpunkt in unserem digitalen Leben ist unser #EMail-#Account: Über diesen melden wir uns beim #Onlineshopping oder bei Apps und Websiten an.

Und wir hinterlegen ihn, um Benutzerkennwörter zurückzusetzen.

Genau deshalb sind E-Mail-Accounts ein beliebtes Ziel von Hackern.

Wie diese vorgehen und welche #Schutzmaßnahmen es gibt, darüber sprechen Schlien und Hardy mit dem #BSI-Experten Alexander Härtel in dieser Folge von #UpdateVerfügbar.

Ihr erfahrt, wie die neuesten #Phishing-Methoden funktionieren und wie ihr überprüfen könnt, ob eure eigene E-Mail-Adresse missbraucht wurde. Dazu tauchen Schlien und Hardy tief in die dunklen Ecken ihrer eigenen E-Mail-Postfächer ein.
So könnt ihr leicht nachvollziehen, wo die Stolperfallen liegen. Überzeugt euch selbst!

Webseite der Episode: update-verfuegbar.podigee.io/6…

Mediendatei: audio.podigee-cdn.net/2082392-…

@Tutanota
@mailbox_org
@startmail

#58 - Deine E-Mails, dein digitales Zuhause

Der Dreh- und Angelpunkt in unserem digitalen Leben ist unser E-Mail-Account: Über diesen melden wir uns beim Onlineshopping oder bei Apps und Websiten an. Und wir hinterlegen ihn, um Benutzerkennwörter zurückzusetzen.

^{Update verfügbar}

Hyped for Thunderbird Pro? The team has shared an update on what's planned, including Thundermail e-mail address, appointment scheduling, file sharing, and maybe a bit more!

omgubuntu.co.uk/2025/08/new-de…

#opensource #Thunderbird #email

Thunderbird Shares New Details on Upcoming Pro Features

Thunderbird Pro will offer Thundermail email service, appointment scheduling, file sharing, and maybe even AI features. Email will be hosted on German servers.

^{Joey Sneddon (OMG! Ubuntu!)}

Doing some house keeping today, and moving my mail service again... this time however I am taking the time to move my archives offline. This way moving mail providers will not have to be as hard in the future. Major call out to @thunderbird for making this so easy

#email #selfhost #archive

🚀 Meet the fastest Tuta client yet!

✅ Experience lightning-fast load times
✅ Set Tuta Mail as default mail app on iOS
✅ Enjoy improved event invitations

Check everything that's new: tuta.com/blog/tuta-fast-sync-r…

#TutaMail #PrivacyFirst #Email

❗📢 PSA: Allowing AI into your mailbox threatens your privacy.

🔗 Find out why AI should not be used in your mailbox here: tuta.com/blog/ai-email-writers…

#aimodel #AI #email #privacy

Getting Things Done + labels + keyboard shortcuts = 💙 and an organized inbox. Find out how to get started in our latest Maximize Your Day blog post!

#Thunderbird #Productivity #Email

blog.thunderbird.net/2025/08/m…

Engage Your Inbox with ‘Getting Things Done’ - The Thunderbird Blog

Supercharge your productivity and tackle your inbox with the Getting Things Done system, labels, and Thunderbird keyboard shortcuts!

^{Monica Ayhens-Madon (The Thunderbird Blog)}

Archiving from notifications, warnings about expiring PGP keys, bug fixes, and more! Find out what's in Thunderbird 141.0 (and how you can get it) in our new Monthly Release Recap!

#Thunderbird #OpenSource #Email

blog.thunderbird.net/2025/08/m…

Monthly Release 141 Recap - The Thunderbird Blog

Our latest monthly Release, 141.0, is out. Learn about features, bug fixes, and performance improvements you can get in Thunderbird today!

^{Monica Ayhens-Madon (The Thunderbird Blog)}

🚩 HOUSING EMERGENCY! $1154/2500 DUE TODAY

please help my very #disabled #Indigenous friend & her family cover utilities & rent. she needs to be a safe house for her daughter & grandson escaping domestic violence & US fascism. she's been working hard on her #beadWork. you can buy her #jewelry below!

- Cashapp/Venmo/PayPal: kiagbear
- ko-fi.com/mahtheyzhawey/goal?g…
- linktr.ee/mahtheyzhawey

⭐ you can get a custom #poem, handmade #art, a #shortStory collection or an #email with file storage space for donating to her here:
- diaspora.im/@blackfinalboi/114…
- riveraerica.itch.io/pasadena
- social.acab.fans/@durian/statu…
- weirder.earth/@june/1138898143…
- terror.black/@sayyid_qishta/11…

@mutualaid #MutualAid #native #nativeArt #MutualAidRequest #beads #beading #creativeNatives #onlineShop #SmallBusiness #handmade #MastoArt #creativeToots #FediGiftShop #FediArt #OriginalArt #LGBTQIA #queerMutualAid #summer #disabilityPrideMonth #DisabilityMutualAid #fascism #ChronicIllness #beautiful #shop #crowdfund #fundraiser #august #blue #stone #friday #noAI #asexual #poverty

Our Community Office Hours is back, and this month we've taken a deep dive into our latest yearly Extended Support Release, Thunderbird 140.0 ESR "Eclipse." We're talking with our Sr. Manager of Desktop Engineering (and introducing our new Manager of Community Programs) and talking about its new features, what didn't make the cut, and why you should give our new Monthly Release a try.

#Thunderbird #OpenSource #Email

blog.thunderbird.net/2025/07/v…

VIDEO: Thunderbird 140.0 ESR "Eclipse"

In our latest Office Hours, we're covering what's in (and out) of our latest Extended Support Release, Thunderbird 140.0 ESR "Eclipse"!

^{Monica Ayhens-Madon (The Thunderbird Blog)}

🔐💬 Zajímá mě názor ostatních:
Používáte ještě e-mail s PGP?
Osobně mám klíče na YubiKeyu, používám je na Git podpisy a trochu souborů, ale u e-mailu si už nejsem jistý, jestli to vůbec někdo na druhé straně ještě čte/umí.

Budu rád za vaše zkušenosti ✉️🛡️

#PGP #GPG #privacy #email #linux #fediverse #YubiKey

Welp, the latest @thunderbird update has broken my ability to send work emails (and yes, it's definitely the update that's caused it not anything else - on my work inbox it's giving timeouts on all emails since the update, and I checked by updating it on another computer which triggered the exact same bug).

So I hope they fix that soon or I'll have to find another email client which would be a pain :(

#email #software #freesoftware #thunderbird

We’re proud to support @HowTheyVoteEU with our open source donation for their important work: making EU politics more transparent for everyone.

🔎💌 Open source + transparency = a perfect match!

👉 Learn more about this inspiring project & our support for open source: tuta.com/blog/open-source-spot…

#opensource #EU #Democracy #Privacy #Email #FOSS #Tuta

Hey folks. I've noticed #DeltaChat hasn't got a page in #Wikipedia. Do you know sources which would prove its notability so we could create a page for it?

Boosts appreciated. If you don't know sources, someone else might.

#AskFedi #Email #IM #Messenger #chatmail #chatmailrelay #FOSS #opensource #tech #technology #software

Our May Mobile Progress Report shows how we're:
*getting ready for JMAP in iOS
* planing early for TestFlight
* coordinating localization for both apps
* asking for feedback with the Android beta
* improving the account drawer and more

#Thunderbird #Email

blog.thunderbird.net/2025/06/t…

Thunderbird Mobile Progress Report: May 2025 - The Thunderbird Blog

In this month's update, we're discussing JMAP and TestFlight planning for iOS and beta and account drawer progress (and fixes) for Android.

^{Philipp Kewisch (The Thunderbird Blog)}

Great job! 👏

I think that:
🟩 Scheduled sends
🟩 Snoozing emails
🟩 Undo action popup when moving emails

are quite missing, but I can't wait to see them implemented soon! 😇

#Email #Productivity #Tutanota

Finally have some free time to start moving away from a Gmail email address. Can anybody recommend a fully hosted email service provider?

I can pay.

Something like Fastmail, with the ability for aliases, and a clean, HTML, designed interface that isn't trying to be an app in a browser? But the ability to view messages as plain text.

Proton Mail is a no go because their LLMs poke all through your messages. I want something without AI bullshit.

I'd use Fastmail but they don't work with my VOIP mobile numbers and constantly engage in union busting so want something else.

#Email #AskFedi #privacy

Geschafft! 😄

Heute habe ich es endlich umgesetzt und den Mail-Verkehr von meiner eigenen Domain in meinem @Tutanota Konto integriert.
Endlich alles geballt in einem Postfach mit einer riesigen, selbst angelegten Ordnerstruktur. 😍

Vielen Dank an das Tuta-Team für die schöne und verständliche Anleitung dabei. Weiter so!

#Domain #eMail #Ordnung

We don’t want to spam you with posts, but the house is burning! Help us to put it out.
The world needs fair and sovereign digital and technical solutions. Here we are and we want to create one.
Please support us on this path and benefit directly through free monocles accounts. Become one of thousands of monocles users and get your privacy back.

startnext.com/en/monocles

#monocles #privacy #sovereign #xmpp #it #ethics #cloud #email #eu

monocles - Privacy is not a feature. It is a right.

Secure communication, fair cloud, ethical hardware - monocles offers a digital solution without tracking, without surveillance, without compromise.

^{startnext.com}

Comparing #XMPP against #email protocols is too limited. What sets #deltachat apart is *vertical integration* and being driven by UI/UX considerations. Cross-platform Apps and Bots use the Rust core library which connects with #chatmail relays and classic email servers based on a higher level API -- abstracting over SMTP, MIME, #OpenPGP etc. See chatmail.at

#webxdc apps in turn use an even higher level stable API abstracting over email/xmpp/... see webxdc.org/docs/

Chatmail

Chatmail provides FOSS infrastructure for interoperable, secure, speedy and reliable end-to-end encrypted messaging. Check out clients as Arcane Chat, Bots or Delta Chat today!

^chatmail.at

We ❤️ #opensource & we ❤️ being #GoogleFree

Break free from Big Tech tracking and go secure with Tuta! 💪 🔒

🔗 tuta.com/blog/open-source-emai…

#Foss #FDroid #Android #Email #Calendar #TutaMail

Are any other @thunderbird users seeing the issues that @winterschon wrote about in this post? I've been seeing the high resource usage, just not quite as high (but almost as high). This is one of the reasons that I'm moving back to Emacs for my email or looking for a client that is a bit "lighter" on the resource usage.

#thunderbird #email

prose.winterschon.com/2025/05/…

prose — Complex systems emerge naturally; Complications are optional and often self-induced.

Eva Winterschön's micro-blog for occasional thoughts and happenings.

^{prose.winterschon.com}

We've had a few iOS updates in the last few Android Progress Reports, but with more substantial iOS news, it's time for a name change! So here's the shiny, new(ish) Mobile Progress Report! ✨

Last month, we published our initial iOS repository, made plans for Testflight and laid out our intended initial features. We also discuss initial release engineering and localization decisions. For the Android app, we made a LOT of fixes. 🔧

#Thunderbird #iOS #Android #Email

blog.thunderbird.net/2025/05/t…

Thunderbird for Mobile April 2025 Progress Report - The Thunderbird Blog

Last month, our growing team was working on Thunderbird for iOS (Testflight preparations and workflow decisions) and Android (lots of fixes).

^{Philipp Kewisch (The Thunderbird Blog)}

The April Dev Digest is out! Learn about all our ongoing development and find out where you can help us test upcoming features. This month's blog focuses on:

* The upcoming Extended Support Release
* The Calendar UI rebuild
* Exchange support
* Account Hub
* and the Global Messaging Database

#Thunderbird #OpenSource #Email

blog.thunderbird.net/2025/05/t…

Thunderbird Monthly Developer Digest - April 2025 - The Thunderbird Blog

Updates on the upcoming Extended Support Release, Calendar UI rebuild, Exchange support, Account Hub, and Global Messaging Database

^{Toby Pilling (The Thunderbird Blog)}

It's been a while, but our Thursday Thunderbird Tips are back! And our first post is all about Thunderbird keyboard shortcuts. If you're already using them, awesome! If not, we’ve got a guide to get you started! 🤔 ⌨️

#Thunderbird #ThunderbirdTips #Email

support.mozilla.org/kb/keyboar…

Looking for #free #email?

Don't settle for less than the best!

✅ E2E encrypted
✅ No tracking
✅ No ads
✅ Sustainable energy

Plus: secure against quantum attacks!🔒

Check our review of free email providers: 👉 tuta.com/blog/best-free-email-…

Well, I think my adventure with @Tutanota will come to an end soon.

From 9€ per year to 36€ (before tax), a 400% increase in 7 years...

That's really unfortunate because I really wish them the best.

#emailprivacy #emailprovider #email

We ❤️ #opensource - as much as we dislike #Google

Break free from Big Tech tracking, go secure! 💪 🔒

👉 tuta.com/blog/open-source-emai…

#foss #fdroid #android #email #calendar

is there any VPS provider more chad than #Contabo ?? arcanechat.me VPS went down today, the VPS will simply fail to start from the Control Panel, this WAY TOO OFTEN happens during weekends or holidays, their status page says nothing about any problems or maintenance, and if you try to write to support they will tell you "sorry it is weekend, your message will not even be stored" so I guess arcanechat.me will be down the whole weekend >

#ArcaneChat #sysadmin #vps #selfhosting #email

Our new Account Hub, a streamlined email setup wizard, is in Daily and landing in Beta at the end of April. Learn how our engineers and designers worked together to make it happen, where a similar experience will be next, and get a live walkthrough in our latest Community Office Hours. 🧙

#Thunderbird #OpenSource #Email

blog.thunderbird.net/2025/04/v…

VIDEO: The New Account Hub

The Office Hours Team chat with Software Engineer Vineet Deo to discuss the new Account Hub, now in Daily and coming soon to Beta!

^{Monica Ayhens-Madon (The Thunderbird Blog)}

@Tutanota users!

"jonahrichie09@gmail.com" does 100% *not* work at Tuta.

Do not under any circumstances click on the attached pdf.

#phishing #security #email

PS. The e-mail was forwarded to abuse@tutao.de as well as marked as phishing. DS

Our team explains Thundermail and Thunderbird Pro
(what are they? why develop them?), the values behind them, and why the core desktop and mobile apps will never be behind a paywall. Read more and get the facts beneath the hype: blog.thunderbird.net/2025/04/t…

#Thunderbird #OpenSource #Email

Thundermail and Thunderbird Pro Services - The Thunderbird Blog

Announcing a new Thunderbird email service called Thundermail as part of the Thunderbird Pro suite of additional services.

^{Ryan Sipes (The Thunderbird Blog)}

I've used Thunderbird and its previous incarnations back to Netscape Mail. It's hard to imagine my email or calendar without it!

Also, what a cute bird ❤️

updates.thunderbird.net/en-US/…

@thunderbird #foss #opensource #donate #email

I said it before on Mastodon. I'm reposting this again. Comparing #DeltaChat and #Matrix together, if you want hassle free and consistent messenger for private #E2EE chats, don't go for Matrix. DeltaChat is way better.

However, if you want something like a public forum, or a public chatroom, don't go for DeltaChat. Matrix is way better suited for that. And DeltaChat does not support public groups at all. In DeltaChat groups, there is no admin or moderator and everyone have got permission to remove or add the others.

I think I have to write a longer post on my personal blog about these two, comparing them together.

PS: Another Matrix encryption bug few minutes ago triggered repost of this.

#Element #IM #Messenger #Email #FOSS #opensource #freesoftware #free_software #decentralization #decentralized