Extraer correos electrónicos Hotmail, Outlook

 Código PHP para extraer correos electrónicos de carpeta de enviados, su código fuente y los metadatos obrantes en el servidor para dicho correo.

<?php 
/*
        
Modo de uso: 
Para relevar los correos electrónicos del año 2012
c:\Imap\> php HotmailRecibidosSaveEml 2012 Inbox
*/      
 

        $username = 'juanpf@hotmail.com';
        $password = '***********';
        $folder = 'SENT'; // 'SENT' 'INBOX'
        $usernameTime = $username.date('H-i-s', time());

        if(isset($argv[1])) {
                if($argv[1]=="all") {
                        $anno = date("Y");
                } else {
                        $anno = $argv[1];
                }
    } else { $anno = date("Y"); }
    
    $annoPrevio = $anno - 1;


        if(isset($argv[2])) { 
                $folder = $argv[2];
        } else die (" ingrese el segundo parámetro, ej. xx.php 2020 Inbox ");

if($argv[1]=="all") {
        $searchString = ' BEFORE "31-Dec-'.$anno.'" ';
} else $searchString = ' SINCE "31-Dec-'.$annoPrevio.'" BEFORE "31-Dec-'.$anno.'" ';

// $searchString = 'SINCE "1-Jun-2020" BEFORE "31-Aug-2020" '; // 'TO "aherocomercial@gmail.com" '; // 'SINCE "31-Dec-2018" BEFORE "31-Jan-2019" ';// 'BCC "info@cemasrl.com.ar" ';
echo "Carpeta: ".$folder." Filtro: ".$searchString;

$server = '{imap-mail.outlook.com:993/imap/ssl/novalidate-cert}'.$folder;
echo $server;
$mailbox = imap_open($server, $username, $password) or die('Cannot connect to Mail Server: ' . imap_last_error());
try{
mkdir ("D:\\Imap\\$folder$username");
} catch(Exception $e) {echo "carpeta ya creada...";}


$search = imap_search($mailbox, $searchString, SE_UID); // $searchString: SINCE "01-Jan-2016" BEFORE "01-Jan-2018" 
        $txt= "Msgno;InternalDateNo;From;To;Date;InternalDate;Subject;UID;size;answered<BR>"; 
        echo $txt; 
        $myfile = file_put_contents("$folder$usernameTime.txt", $txt.PHP_EOL , FILE_APPEND | LOCK_EX);
foreach ($search as $msg_id)
{
    //Pega informações da mensagem
    $overview = imap_fetch_overview($mailbox, $msg_id, FT_UID);
                $val=$overview[0]; 
                $msg=$val->msgno; 
                //$from=$val->from; 
                //$to = $val->to;
                $date=$val->date; 
                $subj=iconv_mime_decode($val->subject); 
                $uid = $val->uid;
                $message_id = $val->message_id;
                $size    = $val->size   ;
                $answered  = $val->answered ;
                
                
                $header = imap_headerinfo ( $mailbox, $msg);
                $from = $header->from[0]->mailbox ."@". $header->from[0]->host;
                $to = $header->to[0]->mailbox ."@". $header->to[0]->host;
                $internalDate = date('Y-m-d H:i:s O',$header->udate);
                $internalDateNo = $header->udate;
                
                $txt = "$msg;$internalDateNo;$from;$to;$date;$internalDate;$subj;$uid;$size;$answered<BR>";
                echo $txt; 
                
                $myfile = file_put_contents("$folder$usernameTime.txt", $txt.PHP_EOL , FILE_APPEND | LOCK_EX);

                $headers = imap_fetchheader($mailbox, $msg, FT_PREFETCHTEXT);
                $body = imap_body($mailbox, $msg);
                file_put_contents("D:\\Imap\\$folder$username\\$msg.eml", $headers . $body);
}
     imap_close($mailbox); 
?>