Ah, that's nice! Though their blog post at the time seemed to indicate that Apple helped them a bit: https://blog.fastmail.com/2015/07/17/push-email-now-availa

Ah, that's nice! Though their blog post at the time seemed to indicate that Apple helped them a bit: https://blog.fastmail.com/2015/07/17/push-email-now-available-in-ios-mail/ https://blog.fastmail.com/2015/07/17/push-email-now-availabl...