I really love Contact Form 7, it's very flexible.
But I have a little problem: it doesn't send anything with IE6 (and works great with other browsers). The ajax loader appears, then nothing else.
I tryed with 2 websites: 1 with captcha and askimet, another without captcha nor askimet, it's the same thing.
I tryed to deactivate all other plugins (themes are "home-made"), not better.
You can try it here : http://www.jp-viguier.fr/contact/
If you have any idea... Perhaps I missed something :(