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.
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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