itailulu on "[Plugin: Contact Form 7] Can we use CF7 to send data (via POST) to a custom url but NOT send an email?"

You can use this to disable sending the email: https://diigo.com/010v9l

Then use the $wpcf7_data and curl to post to wherever you want
If you need to remap some fields, I suggest using contact form 7 3rd party integration plugin: http://wordpress.org/plugins/contact-form-7-3rd-party-integration/