Comment 13 for bug 303140

There seemed some great discussion on this 12 months ago, but nothing of late. Is anything being considered on this bug? It's infuriating when I digitally sign all my outgoing e-mails, but generally don't want to store them with attachments in my sent mail folder (where in fact it matters not in the slightest to me whether there is a valid digital signature or not). My sent mail folder has become unnecessarily huge.