connect imap php email

<?php
/* connect to gmail */
$hostname = '{email.linc.do:993/imap/ssl/novalidate-cert}INBOX';
$username = 'kamel@linc.do';
$password = '593musica';

/* try to connect */
$inbox = imap_open($hostname,$username,$password) or die('Cannot connect to Linc: ' . imap_last_error());

/* grab emails */
$emails = imap_search($inbox,'ALL');

/* if emails are returned, cycle through each... */
if($emails) {
	
	/* begin output var */
	$output = '';
	
	/* put the newest emails on top */
	rsort($emails);
	
	/* for every email... */
	foreach($emails as $email_number) {
		
		/* get information specific to this email */
		$overview = imap_fetch_overview($inbox,$email_number,0);
		$message = imap_fetchbody($inbox,$email_number,2);
		
		/* output the email header information */
		$output.= '<div class="toggler '.($overview[0]->seen ? 'read' : 'unread').'">';
		$output.= '<span class="subject">'.$overview[0]->subject.'</span> ';
		$output.= '<span class="from">'.$overview[0]->from.'</span>';
		$output.= '<span class="date">on '.$overview[0]->date.'</span>';
		$output.= '</div>';
		
		/* output the email body */
		$output.= '<div class="body">'.$message.'</div>';
	}
	
	echo $output;
} 

/* close the connection */
imap_close($inbox);
?>