I mail problem.

Make sure you are sending to the right address and have wifi

What happens when you try? Do you get any error messages? Help us help you by providing a little more info.

it is possibly a password issue from your smtp settings

under settings-mail,contacts,calendars- select the account you are having problems with -then select outgoing mail server-primary server- fill in any missing password info

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/

iPad Mail

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

Try this: Delete the account in Mail and then set it up again.

 Cheers, Tom 😉