Why is everyone replying to read previous posts? :D I read everything, but it is all missleading. Former solutions I found on Google do also not apply anymore since the mail got changed. The source code now says header and not Email, but I can not find any Information in the website header nor in the Mail header.
Vita, i have learned from reading previous comments that you do not need an email. The best hint i can give you is to use the web development tools within firefox. That is how i successfully solved this level.