x.php

邮件原代码用socket编

set_time_limit(120); 
class smtp_mail 
{ 
var $host;          //主机 
var $port;          //端口 一般为25 
var $user;          //SMTP认证的帐号 
var $pass;          //认证密码 
var $debug = false;   //是否显示和服务器会话信息？ 
var $conn; 
var $result_str;      //结果 
var $in;          //客户机发送的命令 
var $from;          //源信箱 
var $to;          //目标信箱 
var $subject;         //主题 
var $body;          //内容 
function smtp_mail($host,$port,$user,$pass,$debug=false) 
{ 
$this->host   = $host; 
$this->port   = $port; 
$this->user   = base64_encode($user); 
$this->pass   = base64_encode($pass); 
$this->debug  = $debug; 
$this->socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP);  //具体用法请参考手册 
if($this->socket) 
{ 
$this->result_str  =  "创建SOCKET:".socket_strerror(socket_last_error()); 
$this->debug_show($this->result_str); 
} 
else 
{ 
exit("初始化失败，请检查您的网络连接和参数"); 
} 
$this->conn = socket_connect($this->socket,$this->host,$this->port); 
if($this->conn) 
{ 
$this->result_str  =  "创建SOCKET连接:".socket_strerror(socket_last_error()); 
$this->debug_show($this->result_str); 
} 
else 
{ 
exit("初始化失败，请检查您的网络连接和参数"); 
} 
$this->result_str = "服务器应答：<font color=#cc0000>".socket_read ($this->socket, 1024)."</font>"; 
$this->debug_show($this->result_str); 


} 
function debug_show($str) 
{ 
if($this->debug) 
{ 
echo $str."<p>\r\n"; 
} 
} 
function send($from,$to,$subject,$body) 
{ 
if($from == "" || $to == "") 
{ 
exit("请输入信箱地址"); 
} 
if($subject == "") $sebject = "无标题"; 
if($body    == "") $body    = "无内容"; 
$this->from     =  $from; 
$this->to       =  $to; 
$this->subject  =  $subject; 
$this->body     =  $body; 

$All          = "From:".$this->from."\n"; 
$All          .= "To:".$this->to."\n"; 
$All          .= "Subject:".$this->subject."\n"; 
$All          .= $this->body; 
/* 
  如过把$All的内容再加处理，就可以实现发送MIME邮件了 
  不过还需要加很多程序 
*/ 


//以下是和服务器会话 
$this->in       =  "EHLO HELO\r\n"; 
$this->docommand(); 

$this->in       =  "AUTH LOGIN\r\n"; 
$this->docommand(); 

$this->in       =  $this->user."\r\n"; 
$this->docommand(); 

$this->in       =  $this->pass."\r\n"; 
$this->docommand(); 

$this->in       =  "MAIL FROM:".$this->from."\r\n"; 
$this->docommand(); 

$this->in       =  "RCPT TO:".$this->to."\r\n"; 
$this->docommand(); 

$this->in       =  "DATA\r\n"; 
$this->docommand(); 

$this->in       =  $All."\r\n.\r\n"; 
$this->docommand(); 

$this->in       =  "QUIT\r\n"; 
$this->docommand(); 

//结束，关闭连接 

 

} 
function docommand() 
{ 
socket_write ($this->socket, $this->in, strlen ($this->in)); 
$this->debug_show("客户机命令：".$this->in); 
$this->result_str = "服务器应答：<font color=#cc0000>".socket_read ($this->socket, 1024)."</font>"; 
$this->debug_show($this->result_str); 
} 
} 

//你用这个类的时候你修改成你自己的信箱就可以了 
$smtp  =   new smtp_mail("smtp.163.com","25","你的163.com的帐号","你的密码"); 
//如果你需要显示会话信息，请将上面的修改成 
//$smtp  =   new smtp_mail("smtp.163.com","25","你的163.com的帐号","你的密码",true); 
$smtp->send("你的163.com的帐号@163.com","目标地址","你好","你好"); 
?>