Currently Being ModeratedMay 7, 2013 2:50 AM (in response to carebear9)
If it is an IMAP account, the mails are automatically deleting from every device, even if you delete them from just one.
If it's not, your emails should be fine. Of course only if you have your email account set up on your iPad already. If you want to do it now, mails won't appear.