Lead/contact form export to XML
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I have a lead form (Wordpress Site) that I want to connect to an external CRM and send the input over in XML format when someone submits. 

Ive looked at most of the popular solutions documentation (Contact form 7, gravity, Wufoo, google forms) and cannot seem to find a way to auto export in XML. They seem to only offer email notifications..

Does anyone have any clues on this or know of a general direction I should approach this from?

Thanks Much