Question

我正在尝试使用带有pdf附件的php中的mail()函数发送电子邮件。我在localmachine上运行脚本。我在php.ini中设置了smtp ip。我可以完美地发送文本邮件，但附件附件我得到以下错误：

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

有人能告诉我什么是错的吗？

这是我的代码：

<?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 = "info@asaltechd.com"; 
$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);

?>

Answer 1

我使用PHP的SwiftMailer（http://swiftmailer.org/）：

require_once('../lib/swiftMailer/lib/swift_required.php');

...


$body="Dear $fname,\n\nPlease find attached, an invoice for the period $startDate - $endDate\n\nBest regards,\n\nMr X";

$message = Swift_Message::newInstance('Subject goes here')
    ->setFrom(array($email => "no-reply@mydomain.com"))
    ->setTo(array($email => "$fname $lname"))
    ->setBody($body);
$message->attach(Swift_Attachment::fromPath("../../invoices_unpaid/$id.pdf"));

$result = $mailer->send($message);

Answer 2

附件不在标题中！他们应该只声明MIME标头：

// 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);

另请注意，标题中不应有2个连续行终止 - SMTP使用空行作为标题和正文之间的分隔符。

此外，EOL不应该是您操作系统的默认设置 - 它应该是SMTP定义的EOL序列 - 即CR + LF

Answer 3

我建议您使用PHP Mailer从PHP发送电子邮件。我已经在许多不同的配置上使用它取得了巨大的成功。该类具有处理编码，附件，自定义标题，通过sendmail发送等所有必要的方法。

发送带有pdf附件的电子邮件

3 个答案: