Doubt with nodejs: receiving email

Thank you in advance for being able to help. I'm using this code:

client.openMailbox("INBOX", function(error, info){
        if(error) throw error;
        var ex;
        client.listMessages(-10, function(err, messages){
            messages.forEach(function(message){
                console.log(message.UID + ": " + message.title);
            });
        });
});

I wanted to get the content of the email and not just the title. I am using the inbox module to make the connection