简单的脚本发送电子邮件？

Question

我用代码来发送电子邮件：

<?php 
$to = "someone@example.com"; 
$subject = "Test mail"; 
$message = "Hello! This is a simple email message."; 
$from = "someonelse@example.com"; 
$headers = "From:" . $from; 
mail($to,$subject,$message,$headers); 
echo "Mail Sent."; 
?> 

但我得到：

的sendmail：致命的：CHDIR /库/服务器/邮件/数据/阀芯：没有这样的文件或目录

我不知道如何添加附件，重要的是我需要指定Content-Type的附件，任何人都可以帮助我吗？

谢谢！

Answer 1

<?php 

$to = "someone@example.com"; 
$subject = "Test mail"; 
$from = "someonelse@example.com <someonelse@example.com>"; 
$message = "Hello! This is a simple email message."; 

// let's say you want to email a comma-separated-values 
$tofile = "col1,col2,col3\n"; 
$tofile .= "val1,val1,val1\n"; 


$filename = "filename.csv"; 
$random_hash = md5(date('r', time())); 
$attachment = chunk_split(base64_encode($tofile)); 

$headers = "From: " . $from . "\r\n"; 
$headers .= "MIME-Version: 1.0\r\n"; 
$headers .= "Content-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"\r\n"; 
$headers .= "X-Priority: 3\r\n"; 
$headers .= "X-MSMail-Priority: Normal\r\n";  
$headers .= "X-Mailer: PHP/" . phpversion(); 

$body = "--PHP-mixed-".$random_hash."\r\n"; 
$body .= "Content-Type: text/plain; charset=\"UTF-8\"\r\n"; 
$body .= "Content-Transfer-Encoding: 8bit\r\n"; 
$body .= $message; 
$body .= "\r\n\r\n"; 
$body .= "\r\n--PHP-mixed-" . $random_hash . "\r\n\r\n"; 

$body .= "--PHP-mixed-".$random_hash."\r\n"; 
$body .= "Content-Transfer-Encoding: base64\r\n"; 
$body .= "Content-Type: text/comma-separated-values; name=\"" . $filename . "\" charset=\"UTF-8\"\r\n"; 
$body .= "Content-Disposition: attachment; filename=\"" . $filename . "\"\r\n\r\n"; 
$body .= $attachment; 
$body .= "\r\n--PHP-mixed-".$random_hash."--"; 

mail($to, $subject, $body, $headers); 

?>