#chatmail does secure email federation that works. Using lean "relay" servers that enforce metadata-minimized end-to-end encryption.

There is a new little tool that checks whether two relays are interacting well for messaging, and how fast. You need a terminal window and be able to execute:

pip install cmping

you can then run for example:

cmping mailchat.pl nine.testrun.org

to perform a "ping" test for e2ee-messaging. Also see https://chatmail.at/relays

https://github.com/chatmail/cmping/

#chatmail does secure email federation that works. Using lean "relay" servers that enforce metadata-minimized end-to-end encryption.

There is a new little tool that checks whether two relays are interacting well for messaging, and how fast. You need a terminal window and be able to execute:

pip install cmping

you can then run for example:

cmping mailchat.pl nine.testrun.org

to perform a "ping" test for e2ee-messaging. Also see https://chatmail.at/relays

https://github.com/chatmail/cmping/

The #chatmail #rust core is the base infrastructure library used by all apps and bots. It contains all networking, encryption, email processing and implements all the relevant IETF email standards. It's a single central development place with which the whole ecosystem of clients and bots can upgrade consistently.

We are constantly trying to remove code, and to cleanup things. That's a must to keep a 8-year long evolved code base agile and adaptable. Key insight: The best code is no code ;)

Any data that is collected on servers will eventually leak or be abused otherwise.

By design, no one can enumerate #deltachat profiles which are private and not published on any server. Conversely, #chatmail relays do not see or collect private data or metadata.

But wait, there is more 😊

We are currently evolving end-to-end security protocols and UX to **survive an attacker fully taking over a server**. The attacker shall not even be able to message users, let alone impersonate anyone.

Any data that is collected on servers will eventually leak or be abused otherwise.

By design, no one can enumerate #deltachat profiles which are private and not published on any server. Conversely, #chatmail relays do not see or collect private data or metadata.

But wait, there is more 😊

We are currently evolving end-to-end security protocols and UX to **survive an attacker fully taking over a server**. The attacker shall not even be able to message users, let alone impersonate anyone.

While #cloudflare US-east1 is busy fixing a good part of the Internet, parts of Matrix/Element, X etc down, good old decentralized #chatmail continues unimpeded and without degradation 😊

In other news, there is a new #freebsd community maintained ❤️ #deltachat desktop install:

pkg install deltachat-desktop

thanks @feld and others!

While #cloudflare US-east1 is busy fixing a good part of the Internet, parts of Matrix/Element, X etc down, good old decentralized #chatmail continues unimpeded and without degradation 😊

In other news, there is a new #freebsd community maintained ❤️ #deltachat desktop install:

pkg install deltachat-desktop

thanks @feld and others!

Denmark and other EU governments still pursue #chatcontrol.

They still want to permanently legalize client-side scanning but postponed making it mandatory.

They also want to increase age-verification controls which risk to ruin what little is left of privacy in current digital spaces, taken hostage already by US corps.

Ourselves? We double down on providing the most private, reliable and fun messaging experience, with a growing federating #chatmail relay network across the globe.

Denmark and other EU governments still pursue #chatcontrol.

They still want to permanently legalize client-side scanning but postponed making it mandatory.

They also want to increase age-verification controls which risk to ruin what little is left of privacy in current digital spaces, taken hostage already by US corps.

Ourselves? We double down on providing the most private, reliable and fun messaging experience, with a growing federating #chatmail relay network across the globe.

Signal's president claimed it takes billions to replicate the availability and reliability of "hyperscalers" (AWS/Google/Microsoft/Cloudfare) that Signal uses.

#chatmail and #deltachat are about disproving this claim by

1) making relays super cheap (DONE)

2) enabling chat profiles to use multiple relays redundantly (WIP)

3) distributing relay knowledge among chatters (TBD).

Fat servers, corporate overlords and billionaires: not needed and better to not exist for a convivial e2ee future :)

Many experts caught up in the past crypto/decentralization discourse fail to recognize one key innovation area of #deltachat and #chatmail efforts:

A user interface (UI) and experience (UX) that mimicks and closely resembles Whatsapp and Telegram ... who both have a central cleartext database of identities, social graphs and, in the case of Telegram, also messages and media, of billions of users!

We prefer to ground every discussion in UX/UI terms and measure security by outcomes for users.