@IT4Family@mastodon.social
·
2d ago
IT4Family
@IT4Family@mastodon.social
▎ IT für Familien – verständlich, unabhängig, datenschutzfreundlich. ▎ Open-Source statt Google & WhatsApp – Schritt für Schritt erklärt. ▎ Digitale Selbstbestimmung für alle. ▎ #IT4Family #OpenSource #Datenschutz #Familien #Linux
mastodon.social
DeltaChat kann mehr als Nachrichten schicken.
Mit Webxdc-Apps läuft eine gemeinsame Einkaufsliste, ein Kalender oder ein Spiel direkt im Chat.
Kein Cloud-Konto. Kein Login. Nur zwischen euren Geräten.
Wie das funktioniert zeigen wir im neuen Video.
🎬 https://youtu.be/tMtmxrt1xtQ
#IT4Family #DeltaChat #OpenSource #Datenschutz
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@BjornW@mastodon.social
·
4d ago
@BjornW@mastodon.social
@BjornW@mastodon.social
Lives in The Netherlands, EU. Works as self-employed tech consultant & software developer. Likes to tinker & has way too many interests :) Likely to toot in NL/EN/DE on: #technology #techpolicy, #opensource #openstandards #opencontent #publicdomain #creativecommons #copyright #sustainability #diy #infosec #security #data #privacy #accessibility #ui #ux #interactiondesign #ethics #webdevelopment #devops #sysadmin #climatecrisis #food #music #linux #debian #ubuntu Toots vanish after 3 months
mastodon.social
Impressed by how well DeltaChat works nowadays!
https://delta.chat/en/
I could easily create an account without sharing any details. Connect with a friend's Android based phone & an iPhone. We could videocall & send small apps like a game or a shared list.
Apparently I can host my own chat relay & don't need to use someone else's infrastructure, but I haven't tested that yet.
This might be my Signal replacement. Well done @delta@chaos.social
#Signal #DeltaChat #DigitalAutonomy #DIY #DoeiDag #BigTech
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@delta@chaos.social
·
5d ago
Delta Chat
@delta@chaos.social
Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
chaos.social
It's hard these days to find a unifying description, or know about all the people and communities involved in #deltachat #chatmail #webxdc developments. One shared sentiment probably is wanting to develop anti-authoritarian technologies and cultures around it, and being opposed to authoritarian tech policy moves in the West, chat control, age verification, prescribing Google/Apple control, enforcing digital app use etc
It's also a reason we are only posting on the fediverse bridged to bsky.
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@delta@chaos.social
·
Jun 11, 2026
Delta Chat
@delta@chaos.social
Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
chaos.social
A note on "#deltachat is going proprietary with #chatmail relays":
1) It's all based on IETF standards, with configuration and custom integration code fully FOSS and documented at: https://chatmail.at/doc/relay/ with hundreds of permission-free deployments.
2) We know of several alternative relay implementations and deployments
3) Own servers or big email providers can be used (YMMV)
However it's fair to criticize our relentless focus on E2EE, and our moving away from email addresses as identity.
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@ruud@mastodon.world
·
Jun 11, 2026
Ruud
@ruud@mastodon.world
Freelance Database Administrator. Father of 2. Husband of 1. Music collector. Pool player. Admin of mastodon.world / lemmy.world / photofed.world / musicworld.social / sharkey.world / bookwyrm.world / friendica.world / piefed.world He/Him For anyone that would like to make a donation to mastodon.world, we currently have these options: https://ko-fi.com/fhfworld (preferred) https://opencollective.com/mastodonworld https://www.patreon.com/mastodonworld Personal account: @ruud
mastodon.world
I have setup a #DeltaChat group to chat about the #Fediverse in general. If needed we can setup some separate channels for specific topics, let's first see if people are interested at all:
https://i.delta.chat/#4FA0E7CE2DEDD12A59CA1104F420F3F7B8F1C69D&v=3&x=7yUr8QW5LNmIRCyxIj4ReSr2&i=SojZqtIVxUKMF9inrgB9PCzE&s=hKpSUto77fIP8o3ll21ZTMrV&a=bve3kaw4c%40chat.in%2Dthe.eu&n=Ruud&g=Fediverse+Chat
If you don't use DeltaChat yet, check our server https://chat.in-the.eu
(Edit: Should have created a group instead of a channel, fixed that)
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@elena@aseachange.com
·
Jun 11, 2026
Elena Rossini on GoToSocial ⁂
@elena@aseachange.com
Italian writer, photographer and filmmaker based in Paris, France. Fediverse cheerleader. I run the newsletter #TheFutureIsFederated which aims to explain the numerous benefits of the Fediverse to people not familiar with it. I recently started learning Linux and self-hosting and I'm sharing stories about this new journey with the hashtag #MySoCalledSudoLife. I'm a 
and 
aficionada. My values are: 
aseachange.com
I'm officially one of you. Whenever I see graphics about digital sovereignty and moving away from Big Tech, I go: "well, actually" - especially when I see Signal suggested as an alternative to WhatsApp.
My first thought: Signal is pretty centralized, #DeltaChat would be a far superior alternative 🙈🙉🙊
Disclaimer: I use both (Signal and DeltaChat) but I really wish I could move all my convos to @Delta@chaos.social. Slowly convincing one person at a time...
#MySoCalledSudoLife #BigTech
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@justine@snac.smithies.me.uk
·
Jun 07, 2026
Justine Smithies
@justine@snac.smithies.me.uk
Friend, Lover, Sister, Mother & Wife Loves cooking BSD, Linux chick Mobiles: #Fairphone4 #OnePlus6T #OnePlus6 #PinePhonePro Watch PineTime Hand wired #Pico #QMK #Keyboard Daily drivers: #ThinkPad P14s Gen 1 AMD - #FreeBSD with #MangoWM and #Waybar Dell Optiplex 3080 Tower - #OpenBSD with #MangoWM and #Waybar Editor: ed(1) vi/nvi HomeLab: #FreeBSD
snac.smithies.me.uk
So yesterday I got my wife Julie to install #DeltaChat so I could test out voice notes, Video calling and so on, Thinking that she'd probably not use it again. Well today to my surprise she sends me a voice not to say that she's going to be late home this morning from her work. I'm very impressed as I didn't expect her to use it again, So that's progress. 😁
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So @delta@chaos.social updated itself (fdroid and linux (cachyos)) to 2.51, now call on 1 to 1 is enabled by default.
#call #endtoend #privacy #sovereinty #decentralization #decentralized #deltachat #security #phone #foss #freedom #selfhosting
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@justine@snac.smithies.me.uk
·
Jun 06, 2026
Justine Smithies
@justine@snac.smithies.me.uk
Friend, Lover, Sister, Mother & Wife Loves cooking BSD, Linux chick Mobiles: #Fairphone4 #OnePlus6T #OnePlus6 #PinePhonePro Watch PineTime Hand wired #Pico #QMK #Keyboard Daily drivers: #ThinkPad P14s Gen 1 AMD - #FreeBSD with #MangoWM and #Waybar Dell Optiplex 3080 Tower - #OpenBSD with #MangoWM and #Waybar Editor: ed(1) vi/nvi HomeLab: #FreeBSD
snac.smithies.me.uk
Think I'm going to try and persuade Julie my wife to install #DeltaChat and see how she gets on. Also I want to try out voice and video calls privately first before getting adventurous. Baby steps. 😜
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@justine@snac.smithies.me.uk
·
Jun 06, 2026
Justine Smithies
@justine@snac.smithies.me.uk
Friend, Lover, Sister, Mother & Wife Loves cooking BSD, Linux chick Mobiles: #Fairphone4 #OnePlus6T #OnePlus6 #PinePhonePro Watch PineTime Hand wired #Pico #QMK #Keyboard Daily drivers: #ThinkPad P14s Gen 1 AMD - #FreeBSD with #MangoWM and #Waybar Dell Optiplex 3080 Tower - #OpenBSD with #MangoWM and #Waybar Editor: ed(1) vi/nvi HomeLab: #FreeBSD
snac.smithies.me.uk
Haha ! Julie now has #DeltaChat using the BSD Cafe server.
That was easier than I thought it would be. 😀
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@justine@snac.smithies.me.uk
·
Jun 06, 2026
Justine Smithies
@justine@snac.smithies.me.uk
Friend, Lover, Sister, Mother & Wife Loves cooking BSD, Linux chick Mobiles: #Fairphone4 #OnePlus6T #OnePlus6 #PinePhonePro Watch PineTime Hand wired #Pico #QMK #Keyboard Daily drivers: #ThinkPad P14s Gen 1 AMD - #FreeBSD with #MangoWM and #Waybar Dell Optiplex 3080 Tower - #OpenBSD with #MangoWM and #Waybar Editor: ed(1) vi/nvi HomeLab: #FreeBSD
snac.smithies.me.uk
We just tried audio and video calls on #DeltaChat and it works perfectly as Julie gave me the bird. 🙄🤣
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@jae@mastodon.bsd.cafe
·
May 17, 2026
ᴏᴏᴍ-ᴋɪʟʟᴇʀ: 333
@jae@mastodon.bsd.cafe
unix - это церковь, в которой мы молимся - unix researcher and archivist - freebsd daily driver (brakes don't work) - works in security/password manger => pastebin - skunkworks development @ *********
mastodon.bsd.cafe
- it’s a waste of time
- it’s not possible
- just use the desktop/mobile client
so you told me many times…
“the only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.” — albert camus
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@jae@mastodon.bsd.cafe
·
May 17, 2026
ᴏᴏᴍ-ᴋɪʟʟᴇʀ: 333
@jae@mastodon.bsd.cafe
unix - это церковь, в которой мы молимся - unix researcher and archivist - freebsd daily driver (brakes don't work) - works in security/password manger => pastebin - skunkworks development @ *********
mastodon.bsd.cafe
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@adhisimon@mastodon.kodesumber.com
·
May 06, 2026
Adhidarma Hadiwinoto 
@adhisimon@mastodon.kodesumber.com
Tukang gali terowongan virtual yang sok tau IT, networking, dan programming. Terobsesi sistem #distributed, #host2host, #decentralized. Bermimpi konten Internet kembali #federated. Tunnel digger who acting knows everything about IT, networking, and programing. Obsessed with distributed, host2host, and decentralized. Dreaming of internet content come-back to federated mode. I also available on #deltachat. #Coffee lover. Addicted to #wordle n #hardle #jakarta #indonesia #fedora
mastodon.kodesumber.com
@poes@sok.egois.org @nawanp@fe.disroot.org ada kok buat host sendiri #deltachat: #chatmail. Tapi gak usah chatmail pakai SMTP dan IMAP biasa juga bisa kok. Dah pernah coba. Paling "agak boros" batere kalo IMAP nya gak support IMAP IDLE. Dan create user nya gak bisa dari aplikasi deltachat.
Sebenernya masalah quota di nine.testrun.org atau host lainnya itu cuma bakal ngaruh buat offline message. Deltachat pakai email itu cuma buat relay kalo pas offline dan kalo gak salah bantu discovery. Begitu online dan kesedot, selanjutnya antar deltachat baik dengan akun lain ataupun akun sendiri kalo multiple device dia p2p pake #iroh.
Tapi kalo mau agak gede quota nya, pake relaynya dari #arcanechat, dapat 2GB
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@gabriel@mstdn.starnix.network
·
May 06, 2026
Gabriel
@gabriel@mstdn.starnix.network
I'm fascinated and inspired by the free and open web and have really enjoyed my time on the Fediverse. I'm passionate about #decentralization and censorship resistance, and like to put what I learn to practice. Over the last few years, my gears have shifted to an intense (natural) #WeightLoss mission. I'm down almost 290lbs down from 570. Being so large was very difficult and I've learned a lot getting to this point. Trying to become a decent programmer.
mstdn.starnix.network
The pattern of fungible digital infrastructure really is quite interesting.
By that I mean relays in Nostr & #DeltaChat and transport neutrality like #Mitra Mini & Manyverse.
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@delta@chaos.social
·
May 05, 2026
Delta Chat
@delta@chaos.social
Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
chaos.social
We don’t think any institution or state has the right to prevent families and friends from private chatting, physically or digitally. But the Cyber Authority China (CaC) seems to take offense:
-
they made Apple remove #deltachat iOS for mainland china
-
their great firewall appears to block some #chatmail relays
-
if you ask DeepSeek directly about Delta Chat, it doesn’t want to talk
It’s pretty sad, really. Everybody on this planet needs, and has a human right to private communication.
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@adhisimon@mastodon.kodesumber.com
·
May 06, 2026
Adhidarma Hadiwinoto
@adhisimon@mastodon.kodesumber.com
Tukang gali terowongan virtual yang sok tau IT, networking, dan programming. Terobsesi sistem #distributed, #host2host, #decentralized. Bermimpi konten Internet kembali #federated. Tunnel digger who acting knows everything about IT, networking, and programing. Obsessed with distributed, host2host, and decentralized. Dreaming of internet content come-back to federated mode. I also available on #deltachat. #Coffee lover. Addicted to #wordle n #hardle #jakarta #indonesia #fedora
mastodon.kodesumber.com
Di form permohonan pengalihan pensiun dari almarhum bapak ke ibu saya, ada isian nomor #WhatsApp yang wajib diisi alias mandatory.
Kok harus WhatsApp? Apakah WhatsApp adalah aplikasi resmi? Gak boleh kah pakai #signal? Gak boleh id #telegram? Gak boleh id #matrix? Gak boleh id #xmpp? Bagaimana kalau ibu saya punyanya #deltachat sama #tox?
Gak usah dijawab. Retorika aja ini 🤣
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@reverend@social.undeadnetwork.de
·
May 03, 2026
Reverend Elvis
@reverend@social.undeadnetwork.de
Musician - Artist - Publicist - Label Owner - Underground Extremist Reverend Elvis - A.E. Freier - Undead Network KUNST IST FREI! - ART IS FREE! Email: reverend@undeadnetwork.de Matrix: https://matrix.to/#/@reverend:undeadchemnitz.de nostr: npub19egse4vferfasx9w94jrd8rdrrf006rzhpf073ts69jc7ut3fghsdqgcsl DON’T FOLLOW ME IF YOU ARE NOT 18 OR OLDER Not New here - new instance after update PGP: 9E3114EFE8F557F7
social.undeadnetwork.de
Habt ihr schon #DeltaChat?
Have you already DealtChat?
https://delta.chat #foss #free #chat
Chat with me
https://i.delta.chat/#13C88831665555AF6C1BF69732E782C4C2F0A9ED&v=3&i=4f5friF2Ni-5JnMgiXYi5yrt&s=U_uuuzxuDcI6MCFdE5b1tiuh&a=xyhjlsn04%40subg.chat&n=Reverend+Elvis
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@delta@chaos.social
·
May 02, 2026
Delta Chat
@delta@chaos.social
Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.
chaos.social
RE: https://chaos.social/@delta/116505223145222985
All of the advances in #deltachat apps and the growth of the #chatmail relay network, wouldn't be possible without public funds and private donations, an estimated 800K EUR in 2026 ❤️ money goes to ~16 FOSS contributors with no money left for president, board or director salaries 🖤
Signal uses >50 Million per year, Telegram and Whatsapp 100's Millions, and they are all not building permission-free decentralized chat infra and apps, let alone secure mini app ecosystems https://webxdc.org
Quoting
We’ve been busy building and releasing but it’s high time to share some major news: @sovtechfund@mastodon.social is investing nearly €500K into #chatmail
This 18-month commitment supports chatmail maintainers keeping the core infrastructure secure and evolving, which is the backbone for:
#DeltaChat
@arcanechat
@deltatouch@social.tchncs.de
Parla on Gnome (cc @pancake@infosec.exchange )
and many chat bots
A huge thank you to the Sovereign Tech Fund for investing in open, secure and decentralized communication!
https://www.sovereign.tech/tech/chatmail
Open quoted post
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@arcanechat@fosstodon.org
·
May 02, 2026
ArcaneChat
@arcanechat@fosstodon.org
Private chats for the family 🥳 #ArcaneChat is a private and secure #decentralized #messenger focused on #privacy and friendly user experience. No phone numbers or any private data required! ArcaneChat is a #Chatmail client and hence interoperable with #DeltaChat and other chatmail clients Learn more at: https://arcanechat.me
fosstodon.org
New mini-game for your apps gallery! ✨
What better way to spend a #caturday than playing a cat stealth puzzle game while you wait for your cat master to finally grant you that picture pose you have been pleading the whole day???
KleptoKitty: Mobile friendly stealth puzzle game
it comes with a map editor! you can create new levels and share it with others in the chat to challenge them!
#offlinefirst #minigames #miniapps #encryption #webxdc #ArcaneChat #DeltaChat #p2p #privacy #openSource
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