Rated 5 out of 5 stars

Hello Juraj,
it would be easier if you could please take a look at this link:

https://www.guidingtech.com/25252/translate-email-text-outlook-chrome-firefox-thunderbird/

In this link there are instructions, with screenshots, which inform how the add-on is to be used.
However, with the combination of my Thunderbird Version and the Web-Translate Version which I use,
I do not have these possibilities! The translate icon does show at the bottom right-hand corner…
Here is a segment copied from the above mentioned article:

A new icon will be placed on the bottom right side of the Thunderbird window, which is the translator. When an email arrives that isn’t in your native language, simply highlight the text that’s unreadable and press the small translator icon. The text will show in a new bubble window, from which you can copy from if needed.

Perhaps I have installed the wrong add-on!?!

Hoping that my mail, the link and the screenshot can help!
Kind regards
Colin Huntley

This review is for a previous version of the add-on (3.6). 

Hello Colin,
Could you please send me email with more details so that we can discuss it further?
Mostly, what exactly do you suggest as a solution.
Currently my translator is designed to work with context menu - so select text, right click, select "Translate" and that should open translator popup window with translated text.

Alternatively you can create an issue here and we can discuss it there:
https://github.com/fastaddons/WebTranslate/issues
Thanks!

Best regards,
Juraj Mäsiar