Call to undefined method Email::setReturnPath()

[uanabana]

Hi everybody,

I'm trying to setup a newsletter integrated into a website using php.
The main file newsletter_send.html is connected, with a form action, to emailnewsletter.php which includes a file called email.inc.php
Everything works fine except for the function setReturnPath which refuses to work. I have specified this line on emailnewsletter.php

$mail->setReturnPath("[e-mail]");

and this other on email.inc.php

$mailHeader .= "--".$attachmentBoundary. "--";
return mail($this->mailTo,$this->mailSubject, "",$mailHeader,"Return-Path: [e-mail]\r\n");
}

but it always gives me the following error:

Fatal error: Call to undefined method Email::setReturnPath() in /nl/emailnewsletter.php on line 36

Can anyone help me?

Many thanks,

Andrea

[grallis]

Hi Andrea -

Which email library are you using? It looks as if you're calling a method from the object $mail, but there is no method named setReturnPath()

Are you creating the object $mail before you start using it?