muydelpalo on "[Plugin: Contact Form 7] From field fetches wrong email"

Ok, this feels kind of stupid but just in case someone else has this issue check your functions.php file and delete the following lines:

add_filter('wp_mail_from', 'new_mail_from');
add_filter('wp_mail_from_name', 'new_mail_from_name');

function new_mail_from($old) {
 return 'mail@domain.com';
}
function new_mail_from_name($old) {
 return 'name';
}