Hello Nick!
Well..  OpenXP seems to handle some UTF-8 fine from the UTF8
echo.  But glyphs? ..forget it.
I don't remember seeing any, in a regular message with
UTF-8 text, to be honest.
Tap into the UTF8 echo.  Some posts with UTF8 fair better with  
OpenXP than others, but that's because the DOS console/ 
codepage/font is limited to what it can render.
I only saw it on MIME encoded messages.
   [ ]   Convert German ISO Umlauts
   [x]   Use UTF-8
   [x]   *Highlight* words by colour
   [x]   Multi-coloured quotes
And that is the only spot, correct? I thought there was
some MIME related stuff close to that setting, but I guess
I was wrong.
It seems to be the only spot that I can find.
-- 
  ../|ug
--- OpenXP 5.0.64
 * Origin:  (2:221/1.58)