Somehow, the "auto-BCC" feature in one of my Thunderbird accounts has been activated. How can I disable that? When I open an email now (in my 'in-box'), it automatically fills in "To" and "From" fields. I no longer get my 'in-message' toolbar in the upper right-hand corner of the message window (tab). I also no longer get the notification that "Thunderbird has blocked remote content..." How can I restore this without deleting and rebuilding the account? I'm sure this was mistakenly activated but it needs to go away!!! On a further note, I have found that if I move a message from my in-box to ANY other folder, I get the normal message view, with all the correct toolbars and indications and controls! Attached are the correct and incorrect screenshot of the same message, just in different folders. Thanks in advance for any help that anyone can provide.