自己写的一个php发送邮件的类（smtp协议）

调用方法：<?php
 $smtp = new Smtp;
 
 $smtp->smtp('smtp.qq.com');           //邮件发送服务器
 $smtp->pors(25);                      //邮件服务器端口
 $smtp->login( '369758482@qq.com');     //邮件服务器登录用户
 $smtp->pass(2013);             //邮件服务器登录密码
 $smtp->mails( '1140714215@qq.com');    //邮件接收人
 $smtp->from( '369758482@qq.com');      //邮件发送人
 $smtp->come( 'baiyi1983000@163.com');  //接收邮件回复地址
 $smtp->title('这是一封邮件测试地址邮件');  //邮件主题
 $smtp->body('这是一封邮件测试内容邮件');   //邮件内容
 echo $smtp->send();                   //发送邮件并输出发送状态
?>
也可以这样调用：
 $smtp = new Smtp;
 
 echo $smtp->smtp('smtp.qq.com')->pors(25)->login( '369758482@qq.com')->pass(13979797582)->mails('1140714215@qq.com')->from('369758482@qq.com')->come('baiyi1983000@163.com')->title('这是一封邮件测试地址邮件')->body('这是一封邮件测试内容邮件')->send();                  

<?php
/*
SMTP发送邮件类
作者：伤心的歌
QQ:369758482
Email:369758482@qq.com
*/
class Smtp{
	private $Smtp      = 'smtp.qq.com'; //邮件服务器
	private $PORS      = 25;            //邮件服务器端口
	private $LoginMail = '';            //邮件登陆用户账户
	private $LoginPass = '';            //邮件登陆用户密码
	private $MailTo    = '';            //接受邮件用户
	private $MailFrom  = '';            //邮件发送人
	private $MailCome  = '';            //接受回复邮件账户
	private $Title     = '测试邮件主题';  //邮件主题
	private $Body      = '测试邮件内容';  //邮件主体内容
	private $Mesg      = '邮件发送成功';  //邮件发送结果
	
	
	public function smtp( $Smtp = '' ){ $this -> Smtp = $Smtp; return $this; }
	public function pors( $pors = 25 ){ $this -> PORS = $pors; return $this; }
	public function login( $login = '' ) { $this -> LoginMail = $login; return $this; }
	public function pass( $pass = '' ){ $this -> LoginPass = $pass; return $this; }
	public function mails( $mail = '' ) { $this -> MailTo = $mail; return $this; }
	public function from( $form = '' ) { $this -> MailFrom = $form; return $this; }
	public function come( $come = '' ) { $this -> MailCome = $come; return $this; }
	public function title( $title = '' ) { $this -> Title = $title; return $this; }
	public function body( $body = '' ) { $this -> Body = $body; return $this; }
	
	
	public function send(){
		  $fp     = @fsockopen( $this->Smtp, $this->PORS);
		  @set_socket_blocking($fp, true);
		  $Server =  @fgets($fp, 512);
		  $this->Mesg = !preg_match('/^220/i', $Server) ? '邮件服务器连接失败' : $this->Mesg;
		  
		  @fputs($fp, 'HELO phpsetmail' . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^250/i', $Server) ? '与服务器会话失败' : $this->Mesg;
		  
		  @fputs($fp, 'AUTH LOGIN' . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^334/i', $Server) ? '请求与服务器进行用户验证失败' : $this->Mesg;
		  
		  @fputs($fp, base64_encode( $this->LoginMail ) . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^334/i', $Server) ? '用户验证失败' : $this->Mesg;
		  
		  @fputs($fp, base64_encode( $this->LoginPass ) . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^235/i', $Server) ? '用户验证失败' : $this->Mesg;
		  
		  @fputs($fp, 'MAIL FROM:' . $this->LoginMail . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^250/i', $Server) ? '发送用户验证失败' : $this->Mesg;
		  
		  @fputs($fp, 'RCPT TO:' . $this->MailTo . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^250/i', $Server) ? '接受用户名验证失败' : $this->Mesg;
		  
		  @fputs($fp, 'DATA' . "\r\n");
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^354/i', $Server) ? '请求与服务器发送邮件数据失败' : $this->Mesg;
		  
		  @fputs($fp, 'From:' . $this->MailCome ."\r\n");
		  @fputs($fp, 'Subject:' . $this->Title . "\r\n");
		  @fputs($fp, 'To:' . $this->MailTo . "\r\n");
		  @fputs($fp, "\r\n");
		  @fputs($fp, $this->Body . "\r\n");
		  @fputs($fp, '.' . "\r\n");
		  
		  $Server = @fgets($fp, 2000);
		  $this->Mesg = !preg_match('/^250/i', $Server) ? '邮件发送失败' : $this->Mesg;
		  
		  @@fputs($fp, 'QUIT' . "\r\n");
		  @fclose($fp);
		 return $this->Mesg;
	}
	
}