This is a really useful plugin. It’s quite necessary if you have any kind of website. I myself have used it on several occasions and I can honestly say you really need it.

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.

Try out this plugin if you haven’t already since it is really useful.