I was working on a side project to do exactly this, including emails from Airbnb, hotel and flight bookings, but for fastmail :) I will check if I still have th

I was working on a side project to do exactly this, including emails from Airbnb, hotel and flight bookings, but for fastmail :) I will check if I still have the code... I gave up on it because I wasn't sure how to solve potential privacy issues or concerns if I wanted others to be able to use it.