My super-secret spare time project this week is a notifier app for Fastmail, to cover the main failing in the mobile web client: no access to platform notifications. Tonight I got the server-side stuff working, which is a small daemon that subscribes to your mailbox event channel and pushes change notifications through Google’s notification system to the client. The next step is to make the client respond by connecting back to the FastMail API and using the modseq (“modification sequence...