I've been having problems with images in my newsletters. When I try to insert an image into a Newsletter the plugin launches an error "Error: No se han podido recalcular las dimensiones de la imagen redimensionada". It happens often but not allways. I've tryed with big and small images, jpg and png.. and I can't find were is the problem.
Is there any requirement for an image to be used with the plugin? Any minimum size or resolution?
Thank's for your help, and for this usefull plugin!