Yup getting this too on my icloud email. No new emails pop up until I open the mail app.This issue is about emails not appearing in the mail app until the app is opened and no notification sound alerts. The badge number appears, but not the mail until app is opened. This only occurs on my old AOL account that I use as junk. Gmail and iCloud mail work fine. Restarting has no affect. Deleting the AOL account and readding has no affect. Feedback submitted and there are other reports. Curious if anyone has tried deleting the mail app reinstalling and adding accounts back.