K9 Mail App Query

[bulltog]

Hi,

I have installed the K9 app on my Galaxy S3 recently. Does anyone know how to order the email TITLE by Sender rather than the Subject. I am not asking how to order emails in general but the email title. For example on the mail main page all the mails have the subject as the first line instead of the name of the sender. I could find an option in the Stock email client to change this order but not in K9. Please help.

Thanks