> Try to right-click a folder and click "compact". That > should trigger an expunge. > There are additional configuration items under account > settings. You > can make TB expunge on exit, you can turn off local > cache to make it > more "live" a la webmail... > > See more: > http://kb.mozillazine.org/Deleting_messages_in_IMAP_accounts
Thank you for the link
