Rated 5 out of 5 stars

Hello, this is not a criticism, this addon is really very practical! No, what I was thinking is that it would be nice to be able to color parts of the received messages as well, it would be extremely useful to highlight the important parts of these messages, especially if they are long. Is this in the future possibilities of this addon?
Thank's a lot.

It is not possible to edit RECEIVED e-mails, for obvious reasons, so this is nothing my Add-on could do.