function deleteSpamMessages($email, $dateSince)
{
global $CYRUS;
$cyr_conn = new cyradm();
$error_msg = "";
$error = $cyr_conn->imap_login();
$dataEmail = explode("@", $email);
if ($error === FALSE) {
$error_msg = "IMAP login error: {$error} <br>";
} else {
$seperator = '/';
$bValido = $cyr_conn->command(". select \"user" . $seperator . $dataEmail[0] . $seperator . "Spam@" . $dataEmail[1] . "\"");
if (!$bValido) {
$error_msg = "Error selected Spam folder:" . $cyr_conn->getMessage() . "<br>";
} else {
$bValido = $cyr_conn->command(". SEARCH NOT SINCE {$dateSince}");
// busca los email que no empiecen desde la fecha dada
if (!$bValido) {
$error_msg = "error cannot be added flags Deleted to the messages of Spam folder for {$email}:" . $cyr_conn->getMessage() . "<br>";
} else {
$sal = explode("SEARCH", $bValido[0]);
$uids = trim($sal[1]);
//ids de mensajes
if ($uids != "") {
//$bValido=$cyr_conn->command(". store 1:* +flags \Deleted");
$uids = trim($uids);
$uids = str_replace(" ", ",", $uids);
if (strlen($uids) > 100) {
$arrID = explode(",", "{$uids}");
$size = count($arrID);
$limitID = $arrID[0] . ":" . $arrID[$size - 1];
$bValido = $cyr_conn->command(". store {$limitID} +flags \\Deleted");
} else {
$bValido = $cyr_conn->command(". store {$uids} +flags \\Deleted");
}
// messages $uids = 1 2 4 5 7 8
if (!$bValido) {
$error_msg = "error cannot be deleted the messages of Spam folder for {$email}:" . $cyr_conn->getMessage() . "<br>";
} else {
$bValido = $cyr_conn->command(". expunge");
if (!$bValido) {
$error_msg = "error cannot be deleted the messages of Spam folder for {$email}:" . $cyr_conn->getMessage() . "<br>";
}
/*else{
$bValido=$cyr_conn->command(". noop");
if(!$bValido)
$error_msg = "error cannot be deleted the messages of Spam folder for $email:".$cyr_conn->getMessage()."<br>";
}*/
}
}
}
}
$cyr_conn->imap_logout();
}
return $error_msg;
}
