<Resource name="jdbc/Cashpooler"
            auth="Container"
            type="javax.sql.DataSource"
            username="USERNAME"
            password="PWD"
            driverClassName="oracle.jdbc.driver.OracleDriver"
            url="jdbc:oracle:thin:@hostname:port:instance"
            maxActive="8"
            maxIdle="4"/>

     <Resource name="mail/Cashpooler" auth="Container"
            type="javax.mail.Session"
            mail.smtp.host="smtp"/>