Further to issue #108, I don't understand why PonyMail is designed so that all private e-mails are always excluded from downloads.
Obviously if the user does not have access to a private email, it should not be included in a download and should not appear in any other output. However if the user can see the e-mail in the browser, they can also see the raw source. So the user can download the mail content if they wish. To my mind, preventing the download of private mails is a completely unnecessary restriction. #108: https://github.com/apache/incubator-ponymail/issues/108
