Assegnate 5 su 5 stelle

Thank you Happyone! All works fine now.
However, I discovered the fixed version does not work in the latest beta version, 58.0b2 (2017.12.10). Maybe that's a known limitation?, I don't know. I reinstalled the latest TB release 52.5.2 and then installed the fixed add-on here (after removing the old one) and things are back working. Thank you!


(previous comment, with 1 star rating)
The latest version 62.0 (from Nov 15, 2017) does not work at all in the latest 32-bit Thunderbird, v52.5.2. There is no option in the Tools menu, nor any status bar button, in other words, no way to access the settings. This makes the add-on currently rather useless.

Please fix. Thanks!

Meanwhile, will try the fix others have detailed in the comments.

Questa recensione riguarda una versione precedente (62.0) del componente aggiuntivo. 

Hello, please do not install other add-ons other than official page. Those may steal your mails and important files from your computer. Uninstall the other add-ons that are not offered by us.