<? * 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"); ?>