mail($recipients_separated, $this->subject, $this->message, $headers);

Gives me this error:

Warning: mail() [function.mail]: SMTP server response: 554 : Recipient
address rejected: Relay access denied in d:\webpages\classes\mail.class.php
on line 53

When i echo the above variables the line before the function is called the
values are:

$recipients_separated = [email]lizner2002@yahoo.com.au[/email]
$this->subject = 'Test'
$this->message = 'TEST'
$headers = 'From: [email]newsletters@tececo.com[/email] <TecEco Newsletters>\r\n'

Can anyone see a problem that would be causing this? (I can send mail using
OE through the same mail server.)


--
JJ Harrison
[email]lizner2002@yahoo.com.au[/email]