When I send mail out via the mail()function, is it considered a relayed message?
I guess, I don't really understand what a relayed message really is.
I think I've got the headers right:
$headers = "MIME-Version: 1.0\n";
$headers .="Content-type: text/html; charset=iso-8859-1\n";
$headers .= "X-Mailer: PHP4\n";
$headers .="X-Priority: 3 (Normal)\n";
$headers .="From: The Name<$femail>\n";
The thing is, one of my customers has a large opt-in base. When he mass mails them, they show up in my WHM stats as relayed messages.
This worries me, as some of the messages are being rejected because they were relayed.
Thanks for your help,