[MlMt] MoveToMailbox Trash moves the whole thread

[Niels Kobschätzki]

Hi,

I defined in my Keybindings-file the following:

"x" = ("moveToMailbox:", "TRASH");

with that I want to move a single mail to the trash-folder of the 
imap-source which contains the mail (aka what backspace does but x is 
easier to reach). But the definition above moves the whole thread to the 
trash and not only a single mail.
Bug or feature? How would I move a single mail?

Niels