PHP使用pear自带的mail类库发邮件的方法

body = "<a href=http://www.baidu.com/ target=_blank>点我重新生成密码</a>";
sendMail_smtp("xxxxxxxx@qq.com",测试,$body);
function sendMail_smtp($smtpemailto,$mailsubject,$mailbody){
 //error_reporting(7);
 require_once Mail.php;
 require_once Mail/mime.php;
 $from = admin@xxx.com;
 $to = $smtpemailto;
 $password = xxxxxx;
 $mail_config=array(
   "host"=>"smtp.ym.163.com",
   "port"=>25,
   "auth"=>true,
   "username"=>$from,
   "password"=>$password,
   "from"=>$from,
 );
 $hdrs = array(
   From=>$from,
   To => $to, //收信地址
   Subject=>$mailsubject
 );
 $mime = new Mail_mime();
 //$mime->setTXTBody($text);
 //添加附件
 //$mime->addHTMLImage(php.gif,image/gif,12345,true);
 $mime->_build_params[html_charset] = "utf-8";//设置编码格式
 $mime->_build_params[head_charset] = "utf-8";//设置编码格式 
 $mime->setHTMLBody($mailbody);
 $body = $mime->get();
 $hdrs = $mime->headers($hdrs);
 $mail = Mail::factory(smtp,$mail_config);
 $succ = $mail->send($to,$hdrs,$body);
 if (PEAR::isError($succ))
 {
  //echo Email sending failed:  . $succ->getMessage();
  $err = Email sending failed:  . $succ->getMessage();
  $content = $to."\\t".date(Y-m-d H:i:s)."\\t ".$err." \\r\\n" ;
 }
 else
 {
  //$content = $to."\\t".date(Y-m-d H:i:s)."\\t Email sent succesfully \\r\\n" ;
  return true;
 }
}