Là aussi, il faut appliquer_filtre

newsletters/lettre_libre.html

@@ -253,7 +253,7 @@
 					  image_recadre{570,105,bottom right,transparent}|
 					  image_recadre{580,130,top left,transparent}|					  
 					  extraire_attribut{src})],
-					mode=normal}|appliquer_filtre{image_smush_embrayer,force=true}|image_smush|extraire_attribut{src})]})]})]
+					mode=normal}|appliquer_filtre{image_smush_embrayer,force=true}|appliquer_filtre{image_smush,force=true}|extraire_attribut{src})]})]})]
                  <img src="[(#GET{imgheader})]" alt="[(#_Lettre:TITRE|replace{<sub>.*</sub>,''}|replace{<sup>.*</sup>,''})]" width="[(#GET{imgheader}|largeur)]" height="[(#GET{imgheader}|hauteur)]" />
                </td>
             </tr>