Send mail copy to users of Divi's contact form.

functions.php

<?php

/**
 * Send copy to Divi's contact form sender.
 */
add_filter( 'et_contact_page_headers', 'change_et_contact_page_headers', 10, 3 );
function change_et_contact_page_headers( $headers, $contact_name, $contact_email ) {
	$headers[] = 'Cc: ' . $contact_email;
	return implode( "\n", $headers );
}

Hello Frank, one question,

any idea why your code may not work together with EASY WP SMTP plugin?

This is great, works well for me! Thanks!

Another simple solution: in the address field of the recipient, insert a thing like this:
[email protected], %%Email%%

@hostz-frank nope, didn't do the trick... too bad, it would be great to have such a simple solution!

Works like a charm: it should be a standard feature of Divi Contact Form!
Thank you very much Frank.

For me it doens't work :(

Works like a charm: it should be a standard feature of Divi Contact Form!
Thank you very much Frank.

For me not :(, I put exactly the same in the recipient field

What is the differents with your other code: https://gist.github.com/hostz-frank/2391d6a8d5ffb6fb965a8446198b90a2 ?