Great job in building a good looking JMAP client, I use Mail to connect to my Fastmail account, ie IMAP.

It's a bit disappointing that JMAP isn't more widely supported but the last time I looked, Fastmail itself wasn't really maintaining the standard they invented.

I did some implementation to send emails over JMAP and it was hard to find good examples to follow. Perhaps that is changing.

Is there anyone from Fastmail here that can give a brief outlook for JMAP?