From the Email application, tap the Menu Key (in the Front Touch Keys bar), then tap Settings.
General settings
Tap Set default account to select which email account to designate as your default account.
Tap Email preview to set how many lines of email text to download on your device for preview.
Tap Conversation view to view email messages sent or received with the same subject in one thread.
Tap Split view to display your email list on the left and an open email message on the right when the phone is held in landscape orientation.
Tap Load linked images to select when you want to load linked images.
Tap Ask before deleting to checkmark this setting if you want to be asked before deleting email.
Tap Auto-advance to select which screen to display after deleting an email.
Tap Resize image to set the default size for images attached while composing a message.
Tap Geotagging notification to checkmark this setting to display a notification pop-up when sharing pictures with location information.
Tap Share pictures to set whether location information is included in the picture file.
Tap Trusted certificates to view the list of trusted certificates that you added.
ACCOUNTS
Tap an account to access settings specific to that email account including:
DISPLAY NAMES
Tap Account name to change the name to easily identify the account.
Tap Your name to change your name displayed with your sent email.
Tap Use signature to checkmark this setting to send a signature with your emails.
Tap Signature to change the signature sent with your emails.
SYNC, SEND & RECEIVE
Tap Update schedule to choose the schedule for updating email.
Tap Folders to sync (for Exchange accounts) to select what folders you want to sync.
Tap Days to sync email (for Exchange accounts) to select how many days you want to sync email for.
Tap Message format (for Exchange accounts) to set what format you wish to receive email in.
Tap Retrieve interval (for IMAP or POP3 accounts) to set the schedule to retrieve your email.
Tap Number of emails to show (for IMAP or POP3 accounts) to set the number of emails to display.
Tap Message size limit to set the maximum message size your device receives and displays automatically. To view a message that exceeds the limit you set, tap Load full message at the bottom of the screen.
Tap Download over Wi-Fi to set large attachments to be queued for download until Wi-Fi is connected.
Tap File size to download over Wi-Fi to select the size limit for downloading files over Wi-Fi.
Tap Accounts to access your accounts and sync information.
Tap Calendar events to sync (for Exchange accounts) to select how long you want to sync your Exchange Calendar events.
Tap Always Cc/Bcc me to automatically insert your mail address in the Cc field or the Bcc field (or select Off) when you compose an email.
Tap Out of office settings (for Exchange accounts) to configure your out of office message.
Tap Security settings to set digital signatures and encryption to secure email.
Tap Corporate directory (for Exchange accounts) to search online directory for recipients.
Tap Server policy (for Exchange accounts) to view the current server policy.
NOTIFICATIONS
Tap Notifications to checkmark this setting to display new email notifications.
Tap Notification sound to set the sound when you receive new email notifications.
Tap Vibrate to set when the device will vibrate for a new email notification.
SERVER SETTINGS
Tap Exchange server settings (for Exchange accounts) to manually change your Exchange server settings.
Tap Incoming server settings (for IMAP or POP3 accounts) to view and/ or modify your incoming server settings.
Tap Outgoing server settings (for IMAP or POP3 accounts) to view and/ or modify your outgoing server settings.
REMOVE ACCOUNT
Tap Remove account to remove the account.