php - 如何在php中从服务器webmail获取未读消息

Question

我正在集成网络邮件收件箱访问流程。请参阅下面的我的代码。它不会收到未读消息，它会带来所有消息。我怎样才能只收到未读消息请建议我。

$emails = imap_search($openmail, 'UNSEEN');

请参阅上面的行，它不起作用。

$authhost="{example.com:110/pop3}INBOX";
$username="<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4f3737370f2a372e223f232a612c2022" rel="noreferrer noopener nofollow">[email protected]</a>";
$password="wxwxwxw";   

ini_set('max_execution_time', 0);

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

/* grab emails */
$emails = imap_search($inbox, 'UNSEEN');
// echo count($emails);exit;

/* if emails are returned, cycle through each... */
if($emails) {

    /* begin output var */
    $output = '';
    /* put the newest emails on top */
    // rsort($emails);
    /* for every email... */
    // $count = 1;

    foreach($emails as $email_number) {
        $head = imap_header($inbox, $email_number);     
        /* get information specific to this email */
        $overview = imap_fetch_overview($inbox,$email_number,0);

        /*  echo "<pre>";
        print_r($overview);exit;  */

        $obj_thang = imap_headerinfo($inbox, $email_number);
        // print_r($overview);exit;
        $message = imap_body($inbox,$email_number,2);       


        /* output the email header information */       
        $output.= $obj_thang->subject;      
        //$output.= $obj_thang->fromaddress."<br/>";        
        $output.= $obj_thang->reply_toaddress."<br/>";      
    }
    echo $output;
}

Answer 1

您正在连接到 POP3，而不是 IMAP。 Pop3 不支持服务器端搜索，也不支持未见消息与已见消息的概念。