moving message also create a copy in the trash folder
When moving a message in my imap account, the message is moved, but a copy is created in the trash folder. This is not very useful, and if my trash folder is a real imap folder, it uses bandwith.
Don't know if this is important, but I use the ctrl+shift+v method to move message, not the drag-drop one.
Edited by Sébastien Lamy