Accessing TB

It was once possible to access TB from within FF. All one needed to do was right click, select customize and drag the mail icon onto the tool bar. That option appears to be gone now. Are they any extensions that can do this?

 

leushino ...

I don't know if this is exactly what you're looking for, but the Toolbar Buttons extension provides a large number of buttons which can be dragged onto your toolbar to provide any number of additional options to both FF and TB. The "New Message" button will open a TB composition window in FF.

If you want the whole TB package to open, you may have to open it directly from your Start menu or a desktop icon.

I have both open at all times, so it's a simple matter of clicking on the appropriate icon on the taskbar.