Hello there! Please uninstall/reinstall the email app or remove and re-add your account to it.
If the issue persists, please turn your phone off/on and switch between data and WIFI.
Let us know if you see any improvement.
An error occurred while saving the commentLesley Freed commented
This started happening to me today. I tried deleting and reinstalling it to no avail. I have an iphone 12. I noticed the software updated 2 days ago. Please fix this. Major PROBLEM!