html email, math formula as pictures are not displayed.

html email, math formula as pictures are not displayed.

[Uwe Brauer]

Since I cannot see my message on gmane, I resend it:

Hello

I cc this to the orgmode list, since it might be relevant. The function 
org-mime-htmlize allows me to send LaTeX math formula as png images. 

However when I receive mails, generated by thunderbird or gmail, which
provide a similar functionality I can see in thunderbirds the png of the
generated formulas, however in Xemacs, Ma gnus 0.6 I only see things
like 
[+]
> [image: $\|v^k(t)\|_{H_{s+1,\delta}}$], 
instead of 
[+]
>  $\|v^k(t)\|_{H_{s+1,\delta}}$, $\|v^k(t)\|_{H_{s+1,\delta}}$

Is there anything in my gnus configuration I show change?
BTW (gnus-article-show-images) did not work.

The most relevant setting is 
(setq
 mm-discouraged-alternatives nil
 gnus-buttonized-mime-types '("multipart/alternative" ".*/signed")
mm-text-html-renderer 'w3m
 mm-url-use-external t)


thanks

Uwe Brauer