this post was submitted on 01 Feb 2025
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[–] [email protected] 7 points 6 hours ago (1 children)

with these its more about whos using it

[–] [email protected] 3 points 6 hours ago

Yeah. Bit hard to switch messenger apps when they don't talk to each other if nobody you're talking to switches with you.

[–] [email protected] 16 points 14 hours ago

I've tried a ton, and DeltaChat came close, but there is no edit option for messages, since under the hood, it uses email. The apps on both iPhone and Android also had issues with notifications. I convinced a few family members and friends to use it and then had to convince them again to move to Signal. Lost a few of them in the process.

The point of my story is to say... If you think you'll have a hard time convincing people to get off WhatsApp/Texting, just go to Signal. It is much more mainstream and at least it isn't Facebook.

[–] [email protected] 26 points 16 hours ago (4 children)

Never heard of DeltaChat why not signal??

[–] [email protected] 4 points 7 hours ago

It's a good one (Signal as well, though). My favorite design decision was to tie it into the email ecosystem, so if anyone tries to block it, they will have to block email, which their business buddies won't be happy about.

Some more here:

https://media.ccc.de/v/36c3-oio-154-delta-chat-e-mail-based-messaging-the-rustocalypse-and-ux-driven-approach-ybti-wefixthenet-session-

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[–] [email protected] 0 points 6 hours ago

SimpleX is the best alternative right now, email is a very bad protocol

[–] [email protected] 131 points 23 hours ago (39 children)

I get that WhatsApp is not a platform to use if you care about your privacy, but WTF is "Delta Chat" and why would I switch to it rather than say Signal?

[–] [email protected] 39 points 23 hours ago (2 children)

I agree that Signal is nice, but I think the point here is that Delta Chat is decentralized

[–] [email protected] 3 points 5 hours ago* (last edited 5 hours ago)

So is Matrix and it's way more popular. But recommending anything other than Signal at this point is a waste. Fediverse chat is a more complex conversion for many who are still in the connect via phone number stage for chat. Fediverse is an easier story for other platforms.

[–] [email protected] 69 points 22 hours ago (3 children)

Imo it's already difficult enough to convince friends and family to use Signal. Delta Chat would be even more difficult to pull off.

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[–] [email protected] 29 points 23 hours ago (2 children)

As I've understood, Delta chat is based on the IMAP protocol and uses the infrastructure of your email provider. Thus, it uses no own server infrastructure, but has the also the downsides of the protocol and some issues with many email providers.

Wikipedia.de - Delta Chat (no English version available yet)

[–] [email protected] 20 points 21 hours ago (1 children)

some issues with many email providers

This turned out to be the deal-breaker for me. GMX kept locking me out of my account because of the DeltaChat messages. They're (of course) full of cyphertext and to email providers this must look a look like spam.

The open-to-abuse nature of email claims yet another victim.

[–] [email protected] 2 points 16 hours ago (1 children)

On the other hand, GMX (and web.de) is a notoriously bad influence on email communication and will randomly block mailservers if they feel like it while flooding all of their own users with spam. The world would be a better place without 1&1 / united internet.

[–] [email protected] 1 points 15 hours ago

But it's a free Europe-based provider that's not US big tech. A better suggestion?

To be clear, I use a paid service (Mailbox.org) for my main email, as everyone should do.

[–] [email protected] 4 points 18 hours ago

Right, they don't support the advanced login protocols some providers like outlook require. That was a deal breaker, because deltachat was pretty much the last encrypted messaging service which worked in China.

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[–] [email protected] 27 points 19 hours ago* (last edited 17 hours ago)

Frankly it's the first time I hear about Delta chat

[–] [email protected] 31 points 20 hours ago (1 children)

Did anyone tell the WhatsApp users?

[–] [email protected] 13 points 19 hours ago (3 children)

How can we tell them if we aren't in Whatsapp?

[–] [email protected] 2 points 16 hours ago

Join obv. 😜

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[–] [email protected] 8 points 17 hours ago

so I found it interesting and checked it out. the protocol is all well and good but the problem is social. I'm simply not going to send people my delta chat Id and ask them to message me there instead if they have delta chat installed. I had the same problem with session messenger.

when I meet someone irl I'm trading phone numbers. not asking if they have app X installed.

this might be useful for open source projects where you can use ur delta chat id instead of ur email. but it's not something I would use unless it's a requirement to join some community I wanted to.

the problem signal solves by tieing accounts to your phone number is contact discovery. thanks to user IDs you no longer have to share your phone number with people u want to chat with, and can only share your user id

plus signal guarantees the metadata is encrypted. is the same true for delta chat?

[–] [email protected] 27 points 22 hours ago* (last edited 22 hours ago) (15 children)

Doesn't delta use email under the hood, an insecure protocol?

You're better off using something like Matrix, XMPP, SimpleX or Signal.

[–] [email protected] 5 points 19 hours ago (3 children)

Email? So its just encrypted SMS?

Might come down to the metadata, then, like SFTP vs FTPES or GET vs POST.

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[–] [email protected] 3 points 15 hours ago

Basically it's an Open source Whatsapp, but you use Email, instead of a phone number

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