Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering and so on.
This add-on open the possibility to sent the submitted datas to Reine Rouge and to add the lead pixel.
All the configuration is available in the administration. After activation of the plugin, a new config link will appear in the Contact Form menu.
The form have to be configured using the aditionnal settings tab in their CF7 edition page. Export can be temporaraly disabled if needed. Information is available in the wiki page.