On your blackberry home screen, find the "setup" app and press it.
You will be taken to the setup screen.
Find the "Email accounts" button and press it.
Press the "Internet Mail Account" button to setup a new account.
Press the "Set up another email account"
Press the "Other" button
Enter the full email address you want to use, then enter your password.
Then press the "Continue" button.
On the next screen, press the "Change Settings" button.
If your account type is IMAP make sure your "Email Server:" is "imap.everyone.net"
Then press "Save"
Your email is now setup!
(If you click the IMAP or POP3 link, press the back arrow in your browser to return to this page)