Many rely on the Apple Mail App that is on iPhones, iPads and Watches, especially for those who use it work purposes, although it can sometimes be a nightmare when it suddenly has an outage and people aren’t able to receive or send emails. There can be a few issues, which can cause this certain app to not be working that’s, bugs, haven’t updated to the latest iOS or your local network provider is currently having problems.
Apple Mail Reports
@EmreBarish @Apple I opened Yandex Mail app in the same phone, sent to iCloud email a letter, turned off WiFi and waited for 5 min. Turn on WiFi and no pushes from mail. From messengers and other apps have no problems