[horde] inline html true

[Massimo Balestrieri]

Hi,
excuse the trivial question, I'd like set imp for default inline html  
without changing it every time upgrade mime?
is it possible put into pref.d ?

     'html' => array(
             /* NOTE: Inline HTML display is turned OFF by default. */
             'inline' => true,

Thank you,
-- 
Massimo Balestrieri