php如何实现带抄送和密件抄送的邮件发送

这篇文章主要介绍了php如何实现带抄送和密件抄送的邮件发送，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

具体分析如下：

程序中用到了php的mail函数，该函数定义如下：
bool mail ( string $to , string $subject , string $message [, string $additional_headers [, string $additional_parameters ]] )
如果邮件发送成功返回True，否则返回False

  
  
   
    
To
   
    
Name 
E-mail        
  
   
    
CC
   
 
  
   
    
BCC
   
 
  
   
    
Priority
   
      Highest      High      Normal      Low      Lowest        
  
   
Subject
   
  
   
    
Message 
   
  
   
    
 
  
  
  

后端php代码，保存为sendmail.php

     " ;  }  if ( empty ( $mailsubject) ) {   $mailsubject=" ";  }  if (($mailpriority>0) && ($mailpriority<6)) {    $mailheader = "X-Priority: ". $mailpriority ."\n";  }  $mailheader.= "From: " . "Sales Team \n";  $mailheader.= "X-Sender: " . "support@yourdomain.com\n";  $mailheader.= "Return-Path: " . "support@yourdomain.com\n";  if (!empty($mailcc)) {   $mailheader.= "Cc: " . $mailcc ."\n";  }  if (!empty($mailbcc)) {   $mailheader.= "Bcc: " . $mailbcc ."\n";  }  if (empty($mailbody)) {   $mailbody=" ";  }  $result = mail ($to, $mailsubject, $mailbody, $mailheader);  echo "Mail sent to ". "$to". "
";  echo $mailsubject. "
";  echo $mailbody. "
";  echo $mailheader. "
";  if ($result) {    echo "
Email sent successfully!
";  }else{    echo "
Email could not be sent. 
";  }?>
To
       
      
     
CC
       
     
BCC
       
     
Priority
       
     
Subject 
       
     
Message
       

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