Can't send images to gmail through PHPMailer - php

Question

I'm using PHPMailer to send some messages in my intranet, the problem occurs when I try to send images in the body of the email, if I just send the images as an attachment everything goes smoothly, but when I try to send the images in the body of the mail Gmail (and just Gmail) ignores the image, even though it shows the message.
The one in the right is gmail, and the blacked out thing is the company logo, added through the AddEmbeddedImage() function
Even stranger is that I send an embedded image to header of the mail, and this one shows normally.
What can I do so that the images appear?
This is the code:
public function enviaEmail($email = "", $subject, $body, $nomes_anexos, $tipo_noticia = false) {
global $config;
if($tipo_noticia && ($tipo_noticia == 'company' || $tipo_noticia == 'company')){
$this->mail->FromName = $config['email_fromname_company'];
} else {
$this->mail->FromName = $config['email_fromname'];
}
$this->mail->From = $config['email_from'];
$header = $this->includeHeader($subject);
$footer = $this->includeFooter();
if(empty($email)){
$this->logger->log("Email em branco.");
return false;
}
$this->mail->ClearAllRecipients();
$this->mail->AddAddress($email);
$this->mail->Subject = $subject;
$this->mail->Body = $header.$body.$footer;
$this->mail->AltBody = strip_tags($body).$footer;
//THIS WORKS
if($tipo_noticia && ($tipo_noticia == 'company' || $tipo_noticia == 'mensagem_company')){
$this->mail->AddEmbeddedImage(dirname(__FILE__).'/../../public/img/company.png', 'logo', 'company.png');
} else {
$this->mail->AddEmbeddedImage(dirname(__FILE__).'/../../public/img/logo_local_novo.png', 'logo', 'local.png');
}
if(!empty($nomes_anexos)){
foreach($nomes_anexos as $an){
$nome_anexo_final = preg_replace("/^(.*)?-/","", $an);
$this->mail->AddAttachment(PATH_ANEXOS."/".$an, urldecode($nome_anexo_final));
}
}
if(!$this->mail->Send()) {
$this->logger->log("Erro ao enviar e-mail '$subject' para '$email': ". $this->mail->ErrorInfo);
return false;
}
return true;
}