Rated 5 out of 5 stars
Thanks a lot for this add-on. Exactly what I searched for!
One thing is missing. Additionally to the "Show HTML" button it would be nice if there were also a "Show Simple HTML" button. This is, because in most situation where "plain text" ist not sufficient to read a mail, "Simple HTML" does the trick with no need for "Full HTML"
Again: Thanks for this very useful add-on
Simple HTML (And other options) can now be set as button function in the addon options dialog