Mail app, on iPad Pro my deleted emails keep reloading as new mail

Hi,

Have you tried removing and add your mailbox once again? There might be a synching issue with your mailbox.

Also, there are options on the way Deleted emails are managed (under Settings — Emails — Email accounts). Try changing some of those options regarding deleted emails.

I deleted my MAIL and now need to know how to reinstall it - it has disappeared from the dock at the bottom of the screen and I can't find it in my settings view - help! have i lost all my emails?

How do i reinstall my mailbox?