I have developed an email receiver (Rails 2.1.2 Tmail +MMS2R) to handle email received adn to display them on my website. For the moment I take the "plain/text" part but I would like to process the html part in order to display the formattted message on my website. I was wondering what was the best way to do that in order to have a "nice" and secure display.
I thought of taking the part inside the body tags and then display with a white_list but the issue is that lot of unpredictable tags will be escaped (and I havent found a good regexp to do that, yet).
Any thought, experience on this problem will be welcomed