Created attachment 376994 [details] [diff] [review] proposed fix The smart mailboxes server is a hidden server - we should not be creating special folders for it. The Trash folder we create, in particular, gets in the way of the smart trash saved search we'd like to create. I found my smart mailbox trash folder was horked, so I tried to delete the .msf file, but it kept coming back when I restarted, which prevented the smart mailbox code from creating the right kind of trash. I may need to fix the smart mailbox folder pane code to detect the bogus trash and fix it as well.
Created attachment 377180 [details] [diff] [review] correct patch to test, you could delete Trash and Trash.msf from your smart folders dir, and startup in a folder pane mode other than smart folders - those files should not get created until you switch to smart folders mode.
fix checked in.