如果邮件的投递被成功地接收,则返回 true,否则返回 false。

语法:mail(to,subject,message,headers,parameters)

参数描述

to必需。规定邮件的接收者。

subject必需。规定邮件的主题。该参数不能包含任何换行字符。

message必需。规定要发送的消息。

headers必需。规定额外的报头，比如 From, Cc 以及 Bcc。

parameters必需。规定 sendmail 程序的额外参数。

简单的发送html内容:

 
 
 
 
 
Mail Form
 
 
 
  
To
 
  
Subject
 
	  
 
  
Message
 
	  
 
  
 
  
 
		 
	  
 
  
 
 
 
 

SimpleEmail.php

带上抄送与密送功能

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

sendemailWithCC_BCC.php

 
   
   
   
   
  " ; 
    } 
     
    if ( emptyempty ( $mailsubject) ) { 
      $mailsubject=" "; 
    } 
    if (($mailpriority>0) && ($mailpriority<6)) { 
       $mailheader = "X-Priority: ". $mailpriority ."n"; 
    } 
    $mailheader.= "From: " . "Sales Team n"; 
    $mailheader.= "X-Sender: " . "support@yourdomain.comn"; 
    $mailheader.= "Return-Path: " . "support@yourdomain.comn"; 
    if (!emptyempty($mailcc)) { 
      $mailheader.= "Cc: " . $mailcc ."n"; 
    } 
    if (!emptyempty($mailbcc)) { 
      $mailheader.= "Bcc: " . $mailbcc ."n"; 
    } 
     
    if (emptyempty($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
 
         
 
  
 
  
 
   
  

在 message 参数规定的消息中,行之间必须以一个 LF（n）分隔,每行不能超过 70 个字符,Windows 下,当 PHP 直接连接到 SMTP 服务器时,如果在一行开头发现一个句号,则会被删掉,要避免此问题,将单个句号替换成两个句号.