ping“smtp.gmail.com”可以通，为什么PHPMAILer却报错

ping“smtp.gmail.com”可以通，为啥PHPMAILer却报错
在CMD里ping一下GMAIL的SMTP服务器可以通，

可是在网页里面做的发送email的程序，却总是报错：
SMTP Error: Could not connect to SMTP host. Mailer Error: SMTP Error: Could not connect to SMTP host.


咋回事呢：

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php include("phpmailer/class.phpmailer.php"); $mail             = new PHPMailer(); $body             = "TEST_TEST";  $mail->IsSMTP(); $mail->SMTPAuth   = true;                  // enable SMTP authentication $mail->SMTPSecure = "ssl";                 // sets the prefix to the servier $mail->Host       = "smtp.gmail.com";      // sets GMAIL as the SMTP server $mail->Port       = 465;                   // set the SMTP port for the GMAIL server  $mail->Username   = "[email&#160;protected]";  // GMAIL username $mail->Password   = "xxx";            // GMAIL password   $mail->From       = "[email&#160;protected]"; $mail->FromName   = "xxx";  $mail->Subject    = "subject 111";  //$mail->Body       = "Hi,<br>This is the HTML BODY<br>";                      //HTML Body $mail->AltBody    = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test $mail->WordWrap   = 50; // set word wrap  $mail->MsgHTML($body);  $mail->AddAddress("[email&#160;protected]", "xxx");  $mail->IsHTML(true); // send as HTML  if(!$mail->Send()) {     echo "Mailer Error: " . $mail->ErrorInfo; } else {     echo "Message sent!"; }      ?>

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