I’ve somehow deleted email from my IPad pro
How can I get email back on my ipad
iPad Pro, iPadOS 15
If you are using an IMAP mailbox, if you have deleted your email, you should be able to recover your email messages from the associated email Trash/Bin folder for a short period of time thereafter. If, however, you deleted your email from thenTrash/Bin folder itself, the email messages will be irretrievable.