Thanks for all your work on this guys.
Its working for me, the form submission is now being received at the email address I have entered in contact_form plugin options but it was getting caught in my hosts spam filter every time as it was being seen as being sent from something like `userxxxx@myhost.customer.net` (which from the long mail header seems to be the return path) as opposed to the email address set in contact_form plugin options or on the form. So I have had to enter this `userxxxx@myhost.customer.net` in my white list, something other users of this plugin may experience.
Thanks again, acrylian later I'll be going back over to the other thread about getting this plugin to work in a 'zenpage page' :-)