The Thunderbird Trash folder is no longer deleting emails; you can empty the folder but the Trash folder simply "recycles" to the Inbox! This is having a disastrous effect on my Plusnet account where the limit is 1GB I spent hours deleting emails on Thunderbird only to find that nothing has been achieved to get me back under the 1GB limit I can't access the Plusnet Inbox because it's too full, so I can't delete from there either