delete does not move all message to trash
(1) ran imaptest with msgs=20 (2) opened thunderbird and selected all 20 messages in my inbox (3) hit delete (status bar reported messages moved to trash) (4) wait a very long time (5) 16 messages eventually show up in trash, but last 4 messages re-appear in my inbox.
I am running the latest bundle from 18th.
(from redmine: created on 2014-01-20, closed on 2014-04-03, relates #4958 (closed), relates #5001 (closed))