I no longer can't recieve my emails on my mini ipad

Looks to be a problem with the incoming mail server. Is this a pop account btw? Have you tried deleting the said account and readding it, while making sure any other device/computer using the same mail account is closed?

Who is your mail provider?

iOS: Unable to send or receive email

http://support.apple.com/kb/TS3899

Can’t Send Emails on iPad – Troubleshooting Steps

http://ipadhelp.com/ipad-help/ipad-cant-send-emails-troubleshooting-steps/

Setting up and troubleshooting Mail

http://www.apple.com/support/ipad/assistant/mail/

iPad Mail

http://www.apple.com/support/ipad/mail/

Try this first - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)

Or this - Delete the account in Mail and then set it up again. Settings->Mail, Contacts, Calendars -> Accounts Tap on the Account, then on the red button that says Remove Account.

 Cheers, Tom 😉

This may help you.

http://www.apple.com/sg/support/ipad/assistant/mail/