To configure email account in Blackberry, please follow the following steps :-
1. Go toEmail Settings icon on your device.
2. Login using using theuser name andpassword (if already set by you)
3. Under Services click onEmail Account
4. Click onAdd An Email Account to integrate any POP or IMAP enable
email (i.e.. gmail, hotmail, Yahoo mail etc)
5. Type yourpreferred User Name and enter yourPassword for that ID.