<?php
extension_loaded('imap') or die('skip imap extension not available in this build');
if( substr(PHP_OS, 0, 3) == 'WIN' && extension_loaded('sockets')) {
$socket = socket_create(AF_INET, SOCK_RAW, 1);
socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => 10, 'usec' => 10));
socket_connect($socket, "localhost", 143) or die ("skip can't socket to mail server");
}
$mailbox = '{localhost}';
$username = 'webmaster@example.com';
$password = 'p4ssw0rd';
$options = OP_HALFOPEN; $retries = 0;
$mbox = imap_open($mailbox, $username, $password, $options, $retries);
if (!$mbox) {
die("skip could not connect to mailbox $mailbox");
}
imap_close($mbox);
?>