Kolimarfey SMTP mailer support thread is here.

it did not work for me using your demo am I doing something wrong

Please make sure that you are using the following demo site http://kolimarfey.demozzz.com/dolphin7/

You can join and receive welcome letter

HOW TO add "cc" email to every sent email ?

All you need is to add the following lines in modules\kolimarfey\smtpmailer\classes\KSMTPModule.php file:

$mail->AddCC('some@email.here');

or if user have another custom email field:

$aProfileInfo = getProfileInfo(getID($sRecipientEmail));
$mail->AddCC($aProfileInfo['some_custom_field_name_with_email_here']);

After the following (near ~68 line):

$mail->AddAddress($sRecipientEmail);

Hi kolimarfey!

Please check your PM

Thank's a lot