Array ( [api_action] => contact_list [filters[email]] => psychkathie@yshoo.com [full] => 1 [api_key] => 800a57a4ded4500cac09458807068bcdf4d0076afefb5c9a6bbadaf74a1316d667c44c11 [api_output] => serialize ) Nothing was returned. Do you have a connection to Email Marketing server?