several things that I want to resolve. 1) My Thunderbird on my Mac has suddenly started showing every email received as 2. 2) Since rebuilding my Thunderbird with the help of a volunteer on here it is very twitchy and often deletes what I have just written in an email when I go to paste a link or, some text on the same line. 3) If I have already put an email into a folder and then highlight several emails on top of each other to send them to the same folder by right-clicking it seems to open an email or, if it goes to the right drop down list you often have to keep your finger on the right click and scroll to the folder in the list and just let go to send them there. However, it rarely lets you right click to see down menu and allow you to scroll to appropriate action and just left click to send emails to the selected folder: