发送电子邮件与pdf附件 [英] send email with pdf attachment

问题描述

我正在使用PHP附件的php中的 mail（）函数发送电子邮件。
我在本地机器上运行脚本。我在 php.ini 中设置了smtp ip。
我可以发送完整的文本电子邮件，但附件我收到以下错误：

警告：mail（）[功能。邮件]：SMTP服务器响应：503命令行C /



任何人都可以告诉我有什么问题吗？

这是我的代码：

 <？php 
 //下载fpdf类（http://fpdf.org）
 require（'./ pdf / fpdf.php' ）; 
 
 // fpdf object 
 $ pdf = new FPDF（）; 
 
 //生成一个简单的PDF（更多信息，请参见http://fpdf.org/en/tutorial/）
 $ pdf-> AddPage（）; 
 $ pdf-> SetFont（Arial，B，14）; 
 $ pdf->单元格（40,10，这是一个pdf示例）; 
 
 //电子邮件（更改以下数据）
 $ to = $ _GET ['send']; 
 $ from =[e-mail]; 
 $ subject =发送电子邮件与pdf附件; 
 $ message =< p>请参阅附件。< / p>; 
 
 //发送混合内容需要一个随机哈希
 $ separator = md5（time（））; 
 
 //回车类型（我们使用PHP的行尾常量）
 $ eol = PHP_EOL; 
 
 //附件名称
 $ filename =example.pdf; 
 
 //编码数据（以正确的格式放置附件）
 $ pdfdoc = $ pdf->输出（，S）; 
 $ attachment = chunk_split（base64_encode（$ pdfdoc））; 
 
 
 // main header（multipart mandatory）
 $ headers =From：。$ from。$ eol; 
 $ headers。=MIME-Version：1.0$ eol; 
 $ headers。=Content-Type：multipart / mixed; boundary = \。$ separator。\$ eol。$ eol; 
 $ headers。=Content-Transfer-Encoding：7bit$ eol; 
 $ headers。=这是一个MIME编码的消息。$ eol。$ eol; 
 
 // message 
 $ headers。= - 。$ separator。$ eol; 
 $ headers。=Content-Type：text / html; charset = \iso-8859-1\$ eol; 
 $ headers。=Content-Transfer-Encoding：8bit$ eol。$ eol; 
 $ headers。= $ message。$ eol。$ eol; 
 
 //附件
 $ headers。= - 。$ separator。$ eol; 
 $ headers。=Content-Type：application / octet-stream; name = \$ filename。\$ eol; 
 $ headers。=Content-Transfer-Encoding：base64$ eol; 
 $ headers。=Content-Disposition：attachment$ eol。$ eol; 
 $ headers。= $ attachment。$ eol。$ eol; 
 $ headers。= - 。$ separator。 - ; 
 
 //发送消息
 mail（$ to，$ subject，，$ headers）; 
 
？> 
  

解决方案

附件不在标题中！他们应该只声明MIME标头：

  // main header（multipart mandatory）
 $ headers =From：  $从$ EOL。; 
 $ headers。=MIME-Version：1.0$ eol; 
 $ headers。=Content-Type：multipart / mixed; boundary = \。$ separator。\$ eol; // see below 
 $ headers。=Content-Transfer-Encoding：7bit$ eol; 
 
 
 // message 
 $ msg = - 。$ separator。$ eol; 
 $ msg。=Content-Type：text / html; charset = \iso-8859-1 \$ eol; 
 $ msg。=Content-Transfer-Encoding：8bit$ eol。$ eol; 
 $ msg。= $ message。$ eol。$ eol; 
 
 //附件
 $ msg。= - 。$ separator。$ eol; 
 $ msg。=Content-Type：application / octet-stream; name = \$ filename。\$ eol; 
 $ msg。=Content-Transfer-Encoding：base64$ eol; 
 $ msg。=Content-Disposition：attachment$ eol; 
 $ msg。= $ attachment。$ eol; 
 $ msg。= - 。$ separator。 - 。$ eol; 
 
 //发送消息
 mail（$ to，$ subject，$ msg，$ headers）; 
  

另请注意，您不应该在标题内连续2个行终止 - SMTP使用空行作为标题与身体之间的分隔符。

此外，EOL不应该是您的操作系统的默认值 - 它应该是SMTP定义的EOL序列 - 即CR + LF

I'm trying to send an email using the mail() function in php with a pdf attachment. I'm running the script on localmachine. I set up the smtp ip in php.ini. I can send a text email perfectly but with an attachment I get the following error:

Warning: mail() [function.mail]: SMTP server response: 503 Unexpected command or sequence of commands in C:\AppServ\www\PhpProject1\CV-Generator\testemail2.php on line 55

Can anyone tell me what's wrong please?

Here is my code:

<?php
// download fpdf class (http://fpdf.org)
require('./pdf/fpdf.php');

// fpdf object
$pdf = new FPDF();

// generate a simple PDF (for more info, see http://fpdf.org/en/tutorial/)
$pdf->AddPage();
$pdf->SetFont("Arial","B",14);
$pdf->Cell(40,10, "this is a pdf example");

// email stuff (change data below)
$to = $_GET['send']; 
$from = "[e-mail]"; 
$subject = "send email with pdf attachment"; 
$message = "<p>Please see the attachment.</p>";

// a random hash will be necessary to send mixed content
$separator = md5(time());

// carriage return type (we use a PHP end of line constant)
$eol = PHP_EOL;

// attachment name
$filename = "example.pdf";

// encode data (puts attachment in proper format)
$pdfdoc = $pdf->Output("", "S");
$attachment = chunk_split(base64_encode($pdfdoc));


// main header (multipart mandatory)
$headers  = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol; 
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol.$eol; 
$headers .= "Content-Transfer-Encoding: 7bit".$eol;
$headers .= "This is a MIME encoded message.".$eol.$eol;

// message
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$headers .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$headers .= $message.$eol.$eol;

// attachment
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol; 
$headers .= "Content-Transfer-Encoding: base64".$eol;
$headers .= "Content-Disposition: attachment".$eol.$eol;
$headers .= $attachment.$eol.$eol;
$headers .= "--".$separator."--";

// send message
mail($to, $subject, "", $headers);

?>

解决方案

The attachment doesn't go in the headers! They should only declare the MIME headers:

// main header (multipart mandatory)
$headers  = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol; 
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol; // see below 
$headers .= "Content-Transfer-Encoding: 7bit".$eol;


// message
$msg = "--".$separator.$eol;
$msg .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$msg .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$msg .= $message.$eol.$eol;

// attachment
$msg .= "--".$separator.$eol;
$msg .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol; 
$msg .= "Content-Transfer-Encoding: base64".$eol;
$msg .= "Content-Disposition: attachment".$eol;
$msg .= $attachment.$eol;
$msg .= "--".$separator."--".$eol;

// send message
mail($to, $subject, $msg, $headers);

Note also that you should NEVER have 2 consecutive line terminations within the headers - SMTP uses a blank line as the seperator between headers and the body.

Also, the EOL should NOT be the default on your operating system - it should be the EOL sequence as defined by SMTP - i.e. CR+LF

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