Getting stuck in the trash
If I go to the trash and try to go to new mail or any other option it just stays in the trash. Also side problem, it will also sometimes send new mail to the trash before I can even look at it. Seems to be a very trash-centric design. Also I’m unable to access my mail from the mail app that’s stock on the iPhone.
I have a couple of troubleshooting steps for you that should resolve this issue:
1. If you’re signed in, tap the Settings icon, tap Manage Accounts, then tap Edit, tap Remove
2. Restart your mobile device
3. Uninstall and reinstall the app with the latest version
Regarding your issue with the native email app, please try to remove the account, restart your device and then log back in.