On Tuesday 13 November 2018 03.38:17 J Leslie Turriff wrote:
> I think you need to define custom font in the look and feel section of
> kmail configuration.
>
>	But I have already done that, but it has no affect the HTML version of an 
>email.  I tried jacking the size up as you suggest, but even with it set to 
>an unusable degree for the plain-text body (e.g. 18pt) the HTML is 
>unchanged,  still too small.  See attached.
>
>Leslie

I have made a few tests. Changing the "Message body"  text size seems to work 
for all messages except html messages.

My guess is that html text size could be setup in the html code. Looking at 
one of the few html messages I got shows things like "ms-text-size 100%" 
and "font-size: 14px".

Konqueror keeps the icon size if you modify it with ctrl-mouse wheel. kmail 
does seem to do that.

Thierry