• PHP用Socket发送电子邮件[转]


    <?
    * 名称:用Socket发送电子邮件 
    * 描述:本类实现了直接使用需要验证的SMTP服务器直接发送邮件,参考文章《用Socket发送电子邮件》作者:limodou 
    * 此文章比较早,他是用不用验证SMTP服务器发送邮件,现在基本上SMTP服务器都需要验证了,所以这个文章里的类 
    意义也不是很大!同时参考了[RFC 1869]和PHP手册!!和上文还有不同的是我用的不是fsockopen()函数 
    具体你自己看吧!!我刚刚测试通过了,很爽!! 
    其实把这个类再改写一下就可以直接发送带附件的邮件了,期待。。。我过几天给大家写出来! 
    我刚刚调试通过,如果你不恶意去捉弄这个程序,他还是很听话的,过些日子我会对他完善加上发送附件的功能!!
    即使你的虚拟主机不支持MAIL函数,现在也不怕了!快快试试这个吧! 
    请尊重别人的劳动成功,请保留此版权信息,谢谢! 
    作者:小露珠3.3 ,欢迎和我联系交流PHP QQ6550382 
    MAIL:cleverzhang@tom.com 
    */ 
    
    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> "; 
            } 
        } 
        
        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." "; 
            $All .= "To:".$this->to." "; 
            $All .= "Subject:".$this->subject." "; 
            $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 "; 
            $this->docommand();
            $this->in = "AUTH LOGIN "; 
            $this->docommand();
            $this->in = $this->user." "; 
            $this->docommand();
            $this->in = $this->pass." "; 
            $this->docommand();
            $this->in = "MAIL FROM:".$this->from." "; 
            $this->docommand();
            $this->in = "RCPT TO:".$this->to." "; 
            $this->docommand();
            $this->in = "DATA "; 
            $this->docommand();
            $this->in = $All." . "; 
            $this->docommand();
            $this->in = "QUIT "; 
            $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); 
        } 
    } 
    
    //这个是我做的测试,我用的是smtp.163.com,那你的信箱也必须是163.com的,要不人家不让你发!!
    //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"); 
    ?>
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  • 原文地址:https://www.cnblogs.com/eastson/p/2886957.html
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