<?php

require_once 'Mail/Queue.php';

$container_options = array(
    'type'        => 'db',
    'database'    => 'dbname',
    'phptype'     => 'mysql',
    'username'    => 'root',
    'password'    => '',
    'mail_table'  => 'mail_queue',
);
//optionally, a 'dns' string can be provided instead of db parameters.
//look at DB::connect() method or at DB or MDB docs for details.
//you could also use mdb container instead db
$mail_options = array(
    'driver'   => 'smtp',
    'host'     => 'your_smtp_server.com',
    'port'     => 25,
    'auth'     => false,
    'username' => '',
    'password' => '',
);

$mail_queue =& new Mail_Queue($container_options, $mail_options);

* *****************************************************************
* // TO ADD AN EMAIL TO THE QUEUE
* *****************************************************************
$from             = 'user@server.com';
$from_name        = 'admin';
$recipient        = 'recipient@other_server.com';
$recipient_name   = 'recipient';
$message          = 'Test message';
$from_params      = empty($from_name) ? '<'.$from.'>' : '"'.$from_name.'" <'.$from.'>';
$recipient_params = empty($recipient_name) ? '<'.$recipient.'>' : '"'.$recipient_name.'" <'.$recipient.'>';
$hdrs = array(
    'From'    => $from_params,
    'To'      => $recipient_params,
    'Subject' => 'test message body',
);
$mime =& new Mail_mime();
$mime->setTXTBody($message);
$body = $mime->get();
$hdrs = $mime->headers($hdrs);

// Put message to queue
$mail_queue->put($from, $recipient, $hdrs, $body);

// Also you could put this msg in more advanced mode
$seconds_to_send = 3600;
$delete_after_send = false;
$id_user = 7;
$mail_queue->put( $from, $recipient, $hdrs, $body, $seconds_to_send, $delete_after_send, $id_user );

// TO SEND EMAILS IN THE QUEUE

// How many mails could we send each time
$max_ammount_mails = 50;
$mail_queue =& new Mail_Queue($container_options, $mail_options);
$mail_queue->sendMailsInQueue($max_ammount_mails);

?>