$email_message->SetHeader("Return-Path", $error_delivery_address);
}
$email_message->SetEncodedHeader("Subject", $subject);
/*
* An HTML message that requires any dependent files to be sent,
* like image files, style sheet files, HTML frame files, etc..,
* needs to be composed as a multipart/related message part.
* Different parts need to be created before they can be added
* later to the message.
*
* Parts can be created from files that can be opened and read.
* The data content type needs to be specified. The can try to guess
* the content type automatically from the file name.
*/
$image = array("FileName" => "http://www.phpclasses.org/graphics/logo.gif", "Content-Type" => "automatic/name", "Disposition" => "inline");
$email_message->CreateFilePart($image, $image_part);
/*
* Parts that need to be referenced from other parts,
* like images that have to be hyperlinked from the HTML,
* are referenced with a special Content-ID string that
* the class creates when needed.
*/
$image_content_id = $email_message->GetPartContentID($image_part);
/*
* Many related file parts may be embedded in the message.
*/
$image = array("FileName" => "http://www.phpclasses.org/graphics/background.gif", "Content-Type" => "automatic/name", "Disposition" => "inline");
$email_message->CreateFilePart($image, $background_image_part);
/*
* Related file parts may also be embedded in the actual HTML code in the
* form of URL like those referenced by the SRC attribute of IMG tags.
