Your initial claim talked about jmap and this looks to me like a full implementation of the RFC in rust. That is the hard part of an email client IMO so I’m not sure I’d agree with your analogy, but you’re saying it made a web app which called a library like this?
replyWould be interesting to see it, did you publish it yet?
> looks to me like a full implementation of the RFC in rust
replyOnly the client parts. And only the client parts its actually using. JMAP is designed to make clients much simpler than servers. A JMAP server needs to actually parse message envelopes - which is way more difficult to do correctly than people think. A JMAP client can just ask the server for pre-parsed messages.
The code is here:
https://github.com/josephg/claude-mail
Claude put its JMAP API wrapper in a child crate (confusingly also called jmap-client).