WOW decentralized and ENCRYPTED social media over #chatmail this is such an epic prototype!

the fun part is that by using chatmail:

- DMs are already end-to-end encrypted
- your identity is your encryption key and doesn't depend on a single home server
- your profile is basically uncensorable

since you need to give people your invite link it is kind of like private social network

https://github.com/lambadalambda/deltanet/

#ArcaneChat #DeltaChat #chatmail #socialmedia #fediverse #mastodon #encryption #e2ee

channel for #ArcaneChat, #DeltaChat and other #chatmail clients:

It's FOSS: Making You a Better Linux User

invite link 👇
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=CJnKPXHxF76S9uO_jokf1dyb&j=aJVL-egnz3u2Eb0oBagIhgpM&s=6mIoXVTaRObMz7M9zPuihUOF&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=It%27s+FOSS

📢 you can discover that and more channels at: https://arcanechat.me/channels

#linux #opensource #news

What do you think is unique about the #deltachat project in the realm of secure cross-platform messaging?

You tell us :)

channel for #ArcaneChat, #DeltaChat and other #chatmail clients:

Anime Corner: News & Features Straight From Japan. A reliable source of news about anime and Japan

invite link 👇
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=NE8KI1SvCtGBWE8krUJ1J7Gz&j=-Q4tOAHM6R9t9v8ZlfXTZzmX&s=HzAlOhkw7afFMGGBV_ipwHtG&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Anime+Corner

#anime #manga #otaku #weeb #japan #news

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.

Alt...

DeepSeek conversation snapshot: can you tell me about Delta Chat? > Sorry, that's beyond my current scope. Let's talk about something else. what??? why??? Delta Chat the open source messenger app > Sorry, that's beyond my current scope. Let's talk about something else.

🎉 New channel for #ArcaneChat, #DeltaChat and other #chatmail clients:

Greenpeace International: Greenpeace exists because this fragile Earth deserves a voice. It needs solutions. It needs change. It needs action.

With automated posts from @greenpeace

here is the invite link 👇️️
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=OVB2LD5FvbhhrYHzkdBQU50p&j=uxWwBrg1nDUH08i3wgVuw6US&s=hpmcA1sjEKnnc2s71Y7_Bsf4&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Greenpeace+International

#politics #activism #ClimateChange #decentralization #encryption #e2ee #privacy #anonymous #security #europe #european

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an screenshot of the Greenpeace International channel where some recent posts are visible

join the one and only decentralized end-to-end encrypted anonymous lefty politics and climate activism memes channel in the world!

Meme Logistics - Your go-to fun lefty memes supply chain

here is the invite link 👇️️
https://i.delta.chat/#818297831FAA0AB9917497FA5B145F41993374F1&v=3&x=xusVctOPSGOA6oFq4esfR68V&j=YspskxfxoImavuPj3qFTuX7H&s=d1sWSLq-ceUR9x5nJpWX7dLa&a=207nv967sz55do78f1xj%40chat.in%2Dthe.eu&n=Meme+Logistics&b=Meme+Logistics

#memes #politics #fun #meme #decentralization #encryption #e2ee #ArcaneChat #DeltaChat #ClimateChange

die einen kommen mit so meldungen quasi ins "fernsehen".

andere brauchten noch nie eine telefonnummer.

#matrix #DeltaChat #xmpp

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screenshot von spiegel.de mit der meldung whatsapp in zukunft per "Wunschnamen" benutzen zu können.

I hate this context menu from Parla so badly #deltachat i need to think about better design of the options, but at least the options are there now. Am I missing any? how would you expect these to be organized instead?

Heads up for #golang Chatmail bots developers:

The Chatmail API for Go library got a new release to support the latest chatmail core 2.53.0

https://github.com/chatmail/rpc-client-go

#chatmail #deltachat #bots #dev #devs #developer #api #e2ee #privacy #security #opensource #go #programming #automation

new channel for #ArcaneChat, #DeltaChat and other #chatmail clients (encrypted email newsletter!)

Pluralistic - Daily links from Cory Doctorow

The channel is auto-generated from @pluralistic 's #RSS feed

here is the invite link 👇️
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=qGsBzEyxwfXZHdC3c_xgTSt4&j=dfmqdw31uNWGhZOWTmC9kt6m&s=V-0OT8cqMFvtYK5kH7E2Phcy&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Pluralistic

#newsletter #encryption #e2ee #privacy #decentralization #email #blog

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an screenshot of the Pluralistic channel

new ArcaneChat channel for you:

Street Art Utopia - We declare the world as our canvas!
Website: streetartutopia.com
Mastodon: @streetartutopia

here is the invite link 👇️
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=MgHEG7vN3vvZdX3fA38ATHwk&j=BuL4xJ-tKn7MUeFq4CXK04m6&s=k58srCpWmRoJvvshCf2Icg7j&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Street+Art+Utopia

#ArcaneChat #DeltaChat #chatmail #decentralization #encryption #privacy #e2ee #autonomy #digitalindependence #europe #european #photography #artist #art #streetart #streetartutopia #android #openSource #email #graffiti #activism

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an screenshot of the Street Art Utopia channel and its content/posts

new ArcaneChat channel for you:

Buni - Buni is a dark comic about an optimistic bunny with terrible luck.
Artist: Ryan
Website: https://www.bunicomic.com

here is the invite link 👇
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=Y3pDrb-vc-TBru-KS5H0F_25&j=7d-o0B4hvWwxianajAFyvfXm&s=Q0lLQSPxZn495mdZ7G_zoQqM&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Buni

#ArcaneChat #DeltaChat #chatmail #buni #comics #comic #meme #decentralization #encryption #privacy #e2ee #autonomy #digitalindependence #europe #european #webcomic #email #channels #channel

new ArcaneChat channel for you:

Leftist Gamer Memes: Crafting memes, comrade. ☭ content provided by https://leftistgamermemes.com

here is the invite link!
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=-FVyUanRixV_lqFCSrh9ZLmA&j=QY9vRTOyE_A3M7lwOJKO8UBi&s=NmIRaJZpEoPTwepRda5VYAg8&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Leftist+Gamer+Memes

#communism #transRights #trans #gay #LGBT #LGBTQ #leftist #leftwing #communist #games #gamer #artist #workersRights #workers #ArcaneChat #decentralization #security #privacy #encryption #european #europe #openSource #autonomy #anonymous #DeltaChat #meme #memes #capitalism #politics

woah!! it is hot... just like this new ArcaneChat channel:

Twonks: a funny, offbeat webcomic series combining rude and twisted humor with a cast of cute but ultimately stupid characters.

you can join via this invite link:
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=F7hsuSLrI6-oOt2vYtZyHni8&j=ouhN66ogZdpwhHhxtiHYHo7N&s=WKRB0o4bjlUWQamUwag9nt9G&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=Twonks

#ArcaneChat #DeltaChat #chatmail #twonks #comics #comic #meme #decentralization #encryption #privacy #e2ee #autonomy #digitalindependence #europe #european #webcomic #email

new channel for #ArcaneChat, #DeltaChat and other #chatmail clients:

heyokyay (content by @heyokyay )

Comics about life, love and all the cats in between. 🍪

invite link to join:
https://i.delta.chat/#EB87F92DC57303205E7F3ACB6DAA06D8FE761414&v=3&x=Whju-cocqhrRnHOOn9mo_uc8&j=UKMkDXNz0jPq0Q1HfJax-lY_&s=qAQt47mDmYCnFoVL0YwfIjhf&a=6j2tb0xyz%40arcanechat.me&n=ChannelsBot&b=heyokyay

(NOTE: the channel is auto-generated from heyokyay's official #RSS feed)

#comics #decentralization #encryption #resilience #Autonomy #anonymity

Did you know you can join Ars Technica ( @arstechnica ) channel via #ArcaneChat, #DeltaChat and other #chatmail clients?

it is a completely encrypted channel! like you have never seen before in other platforms that have channels! for example in #Telegram and #WhatsApp all channels are unencrypted!

also the channel is uncensorable!

(NOTE: the channel is generated from official Ars Technica RSS feed)

#encryption #decentralization #privacy #anonymity #security #news #Europe #European

next #deltachat #ios version is coming with #liquidglass 🥛 thanks Amzd for the work. though frustrating being forced by #bigtech to do things that may not be loved and feel superfluous, it's wanted by many meanwhile.

there are still some things to tweak, we created an issue at https://github.com/deltachat/deltachat-ios/issues/3157 . on-point help is welcome - and already ongoing thanks to some new contributors ❤️

join the one and only decentralized end-to-end encrypted anonymous lefty politics and climate activism memes channel in the world!

Meme Logistics - Your go-to fun lefty memes supply chain

https://i.delta.chat/#818297831FAA0AB9917497FA5B145F41993374F1&v=3&x=xusVctOPSGOA6oFq4esfR68V&j=YspskxfxoImavuPj3qFTuX7H&s=d1sWSLq-ceUR9x5nJpWX7dLa&a=207nv967sz55do78f1xj%40chat.in%2Dthe.eu&n=Meme+Logistics&b=Meme+Logistics

#memes #politics #fun #meme #channel #decentralization #encryption #e2ee #ArcaneChat #DeltaChat

two new Linux channels for you! now available in #ArcaneChat, #DeltaChat and other #chatmail clients!

basically encrypted email newsletters, how cool is that???

Channels name:

It's FOSS by @itsfoss

nixCraft by @nixCraft

You can discover the channels invitation link here:

https://arcanechat.me/channels

(NOTE: the channels are generated from the official RSS feeds)

#email #encryption #rss #OpenSource #linux #decentralization

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a card with the It's FOSS channel data (name, avatar, description and a button to join and another to share)

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a card with the nixCraft channel data (name, avatar, description and a button to join and another to share)

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an screenshot of the It's FOSS channel where the latest channel posts can be seen

Alt...

an screenshot of the nixCraft channel where the latest channel posts can be seen

After three intense months of work from more than a dozen contributors, #deltachat 2.48 releases are rolling. Maybe the most feature-packed releases ever?

- "zero metadata" messaging

- native Audio/Video calls on Android and iOS, as well as UbuntuTouch

- Group and Channel descriptions

- A new background audio player

- Revamped Download-on-Demand

and, last but not least, the long-awaited next-generation of messaging resiliency through "multi-path" routing ....

https://delta.chat/en/2026-03-31-zero

Good news for #ArcaneChat / #DeltaChat users:

there is a new small (hopefully growing in the near future) list of public channels for you to join and get more content inside the app!

there is already several channels about different topics, from #food / #recipes, #news, #cybersecurity, #technology, #science, #politics, even gossips!

https://arcanechat.me/channels

ArcaneChat / DeltaChat channel for you:

Debugging Memes - developer&linux memes, open source and other nerdy and tech related stuff, to join click here:

https://i.delta.chat/#B68D965B65A63BBE7EB32D56234652E2C899213F&v=3&x=ImcSr1dp4fEWrZreS4Emlb5u&j=eX6UqJEePp9y_i-225abLctf&s=NKEuhQYd9UlzXhnW7rCTHNbF&a=57cyvwkiidqqxnryms0q%40chat.in%2Dthe.eu&n=Debugging+Memes&b=Debugging+Memes

#memes #fun #meme #channel #decentralization #encryption #e2ee #ArcaneChat #DeltaChat #linux #opensource #gnulinux #developers #development #dev

join the one and only decentralized end-to-end encrypted anonymous lefty politics and climate activism memes channel in the world!

Meme Logistics - Your go-to fun lefty memes supply chain

https://i.delta.chat/#818297831FAA0AB9917497FA5B145F41993374F1&v=3&x=xusVctOPSGOA6oFq4esfR68V&j=YspskxfxoImavuPj3qFTuX7H&s=d1sWSLq-ceUR9x5nJpWX7dLa&a=207nv967sz55do78f1xj%40chat.in%2Dthe.eu&n=Meme+Logistics&b=Meme+Logistics

#memes #politics #fun #meme #channel #decentralization #encryption #e2ee #ArcaneChat #DeltaChat

@novarivera @bjornsdottirs our first pinned post here goes to a detailed description of (no) metadata in messages, including openpgp handling. The way #chatmail and #deltachat works and handles encryption and metadata-minimization is quite different from how email clients of the last ten years did it.

@STP_KITT We actually also got a lot of people being thankful that they could remove messages they had sent to the wrong chat, sometimes with sensitive info. See also https://www.typing.com/br/articles/making-digital-mistakes

As to editing one's own messages, we didn't hear many complaints although in theory it could be problematic. Mostly it's used for typo-fixing and fixing some grammatical nonsense, or some inline web-link. #deltachat is meant for usage with somewhat trusted people, not unknown people who try to trick you.

Note de service aux copaines :
[EDIT] lien ajouté au profil [/EDIT]

à cause de certains influenceurs mastodoniens (coucou @sebsauvage 😜 ), j'ai maintenant #deltachat (au cas ou mais pourquoi pas en principal avec certain⋅e⋅s d'entre vous)
Qu'on se le dise (ou pas...😂 )
🖖🏼

#messagerie_securisee

Would someone who is fond of Delta Chat please sell me on the concept?

I have a working Signal installation already, so comparisons to that system (favorable or unfavorable) are welcomed.

As ever it is hard to evaluate social software in isolation.

#signal #deltachat

@w8emv Delta Chat has channels (1-to-many like on Telegram), Signal doesn't

Signal is centralized and hence much more easy to block, while Delta Chat can even work in intra-net and mesh networks

Delta Chat can use several servers "relays" at the same time, do you remember that downtime with signal when #amazon or #cloudflare are down?? with Delta Chat if one of your relays go down you can keep chatting using the others (ex. people manage to use Delta Chat in Iran, Russia and China despite the strict network firewalls, if you go on vacations to China Signal will not work, Delta Chat will)

Signal doesn't support using the same account in multiple phones, and multi-device with desktop is weak and still depends on the phone, with delta chat you can have several devices at the same time and it is super easy to add a second device

each device in Delta Chat works as an incremental automatic full backup, while in signal you have to upload backups to some cloud and eventually pay for it when the backup is too big

in Delta Chat you can have several profiles, as much as you like, easily separate your work profile (with more serious avatar and name) from your family profile where you can use more informal name and avatar etc

you don't need phone numbers or any private data to use Delta Chat, onboarding is super easy, no SMS codes, no solving CAPTCHA like on Signal

No strangers can discover you and send you spam or fishing in Delta Chat same for your family members, so it is a safer space for family chat

#DeltaChat has offline-first in-chat mini-apps like games, collaborative text pads, checklist, shopping lists and other tools (all end-to-end encrypted without any 3rd party service hosting such apps, they live in the chat and only chat members can access them)

in Delta Chat you can save messages in a "Saved Messages" chat, #signal also has "Note to Self" but what is superior in Delta Chat is that you can also jump from the saved/bookmarked message to the original message and see it in its chat context, in Signal it just forwards a copy of the message to the "Note to Self" chat

and more, but this post is too long already

@fsf IMHO #Deltachat is what encrypted email wishes it was

@adbenitez
Exactly
@elena @uriel

#DeltaChat

Reminder: There are no accounts in the classic sense anywhere with #chatmail or #deltachat.

It's all private profiles on end user devices which co-ordinate in a #p2p fashion. Chat profiles *use* email (relay) addresses for transporting messages through a federated e2ee-restricted SMTP network.

A chat profile or chat group has zero data on the server. It's radically different from classic email servers, Whatsapp, Signal, XMPP and Matrix servers which host and control chat identity.

Alt...

Neo-spoon meme (scene from matrix movie where neo looks at a child bending a spoon which eventually tells him "there is no spoon") with the following words top: "On which server is your account?" and below the bending spoon "there is no account."

@uriel @elena

Not about #DeltaChat, which not anymore what used to be.

Delta Chat is even better than it used to be 🙄 now it even has multi-path / multi-relay support and pain-free migration of servers/addresses without even needing to create new profiles and tell everyone you changed address/server, meaning it is more resilient and powerful than most decentralized solutions out there, including the one you mention, matrix, which heavily makes you dependent in your home-server, same and worse goes for xmpp, you are pretty bound to your chosen server and in the case of XMPP if the server where you created a group goes down, your groups is gone

this just doesn't happen in Delta Chat since groups are really decentralized and totally independent of any server, meaning they are also unblockable

but besides that, Matrix and XMPP are less user-friendly and more problematic in multi-device setup, while in Delta Chat this is pain-free

also in Delta Chat now it is impossible to end up with encryption disabled in the chat, encryption is permanent, for ALL chat content and group metadata, in matrix and XMPP this is not the case, in XMPP it is super easy to end up with encryption disabled, disabling encryption is like 3 taps away on a chat 🤦‍♂️ in matrix reactions are not encrypted etc.

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.

#Discord alternatives #List #OpenSource :

#PHPBB, #Discourse, #Flarum, #Prosody, #Deltachat, #Zulip, etc.

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.

Inform your friends and family about these tools.

#Briar ... https://briarproject.org

"Censorship-resistant peer-to-peer messaging that bypasses centralized servers. Connect via Bluetooth, Wi-Fi or Tor, with privacy built-in."

#Retroshare ... https://retroshare.cc

"Retroshare establish encrypted connections between you and your friends to create a network of computers, and provides various distributed services on top of it: forums, channels, chat, mail... Retroshare is fully decentralized, and designed to provide maximum security and anonymity to its users beyond direct friends. Retroshare is entirely free and open-source software. It is available on #Android, #Linux, #MacOS and #Windows. There are no hidden costs, no ads and no terms of service."

#RicochetRefresh ... https://www.ricochetrefresh.net

"Ricochet Refresh is an open-source project to allow private and anonymous instant messaging."

#OnionShare ... https://onionshare.org

"OnionShare is an open-source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network."

#DeltaChat ... https://delta.chat

"Delta Chat is a decentralized and secure messenger app."

#Bitmessage ... https://bitmessage.org

"Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers. It is decentralized and trustless, meaning that you need-not inherently trust any entities like root certificate authorities. It uses strong authentication which means that the sender of a message cannot be spoofed, and it aims to hide "non-content" data, like the sender and receiver of messages, from passive eavesdroppers like those running warrantless wiretapping programs."

#TorBrowser ... https://www.torproject.org/download

"Protect yourself against tracking, surveillance, and censorship."

#I2P ... https://geti2p.net

"The Invisible Internet Project (I2P) is a fully encrypted private network layer. It protects your activity and location. Every day people use the network to connect with people without worry of being tracked or their data being collected. In some cases people rely on the network when they need to be discrete or are doing sensitive work."

#Hyphanet ... https://www.hyphanet.org/

"Hyphanet is peer-to-peer network for censorship-resistant and privacy-respecting publishing and communication. The original Freenet."

#BitChan ... https://github.com/813492291816/BitChan

"BitChan is a decentralized anonymous imageboard inspired by BitBoard and built on top of Bitmessage with Tor, I2P, and GnuPG."

#DarkMX ... https://darkmx.app

"DarkMX is a new decentralized communication app that utilizes Tor hidden services to allow you to easily have an anonymous, reliable, and censorship-resistant presence on the internet. You can chat. You can share files. You can search other people's files. You can keep a contact list and send private messages to your friends. You can create your own custom .onion site, available to anyone with a Tor Browser."

#Decentralized #TOR #AntiSurveillance #Anonymity #Anonymous #Privacy #Filesharing #Networking #Communication #P2P #F2F #PeerToPeer #Censorship #AntiCensorship #FreeSpeech