Comment 38 for bug 1653351

(In reply to comment #35)
> When I select a message and the delete it, TB selects the next one and shows it
> in the message pane. I don't want that, for the same reasons as above (being
> marked as read when I don't want, security).

I concur with this, I also want the last decision if a message (especially known spam/junk/virus) gets displayed in the message pane.

A basic Google search also shows, that users have brought up this topic several times, e.g.:
> http://www.wilderssecurity.com/showthread.php?t=277364
> http://getsatisfaction.com/mozilla_messaging/topics/automatic_opening_of_next_message_is_possible_security_weakness