// enviar email
                require_once('PHPMailer/class.phpmailer.php');
                require_once('PHPMailer/class.smtp.php');
                $mail = new PHPMailer;

                $mail->isSMTP();

                $mail->SMTPAuth = true;
                $mail->CharSet = 'UTF-8';
                //$mail->SMTPDebug = 2;
                //$mail->Debugoutput = 'html';

                $mail->Host = 'smtp.meusiteuolhost.com.br';


                $mail->Port = 587;

                //$mail->SMTPSecure = 'tls';

                $mail->IsHTML(true);
                $mail->Username = "contato@meusite.com.br";

                $mail->Password = "******";

                $mail->setFrom('contato@meusite.com.br', 'nome site');
                $mail->AddReplyTo('contato@meusite.com.br', 'nome site');


                $mail->addAddress($email, $email);

                $mail->Subject = $titulo_post;

                $mail->Body    = $mensagem;
                $mail->AltBody = $mensagem;

                if (!$mail->send()) {
                    echo "Erro ao enviar o post para: ".$email;
                    //echo 'Mailer Error: ' . $mail->ErrorInfo;
                }

$mail->SMTPSecure = 'tls';