Would it be possible to make a "delete all" or "mark all" feature in the mailbox?
Since I deleted hundreds of posts as a moderator during the recent spam flood, my outbox is jammed with copies of messages sent to spam bot accounts, informing them that their post was deleted.
I realize that I could have removed the "notify user" option upon deleting the post, but that I would have to click that flag 100 times instead of clicking the delete flag 100 times in my outbox.
Of course, if there was a "mass delete" feature for moderators, that would also solve the issue.
Edit: As a parenthesis, Opera used to be able to show the outbox properly despite the vast amount of messages, but now it has now given up, showing a big white page. IE shows it properly still, however.