How to add filters to BlackBerry Internet Service e-mail account?
Filters determine which messages are sent to the BlackBerry® device. To add a filter: Log in to your BlackBerry Internet Service account. Click the Filters icon next to the email account to which you want to add a filter. In the Name section, click the Click here link to create a filter for the email account. In the Filter name field, enter a name for the filter. Choose the criteria for the filter from the Apply filter when drop-down list. For example, you can choose to apply the filter when new messages arrive or when the subject line contains certain text. Choose whether or not the filter should forward messages to the BlackBerry device if the specified criteria are met. Click Add Filter. The filter is applied to your account.
