All the emails have disappeared from the inbox (es) on both my iPhone and iPad. Literally. One minute I was reading an email and the next second all were gone. The only change I made was to download and install iOS 15.3.1 last week on both devices. Folder emails are still present.
TOPIC: I chose iCloud because apple mail was not available.
Hey there, flyawaay!
From your post, it sounds like you are having issues with missing mail from the Mail app on your iPhone and iPad. We’re glad that you reached out to the Apple Support Communities. We want to try and help you find the answers you need.
Are you running into an issue with your iCloud email account or another type of email account? If it is an iCloud email account, check out the information on this page: If iCloud Mail isn't working. If it is another email, what type? Be sure not to disclose any personal information such as your email address or similar personal details.
If you need help with checking your iCloud settings, check out the information on this page: Set up iCloud for Mail on all your devices.
Warm wishes.
I have the same after installing IOS 15.3.1. Mail folders show but without contents, also my calendar is empty. I am using Office365 and when I use outlook on my iphone, everything is working.
Disappearing email iPhone and iPad
