Question

这是我发送 pdf 文件的php代码，其中包含电子邮件中的附件。现在我有关于outlook和hotmail附件的问题。如果我发送电子邮件（pdf文件附件大小为2 mb），它会向我显示损坏的文件（在outlook和hotmai中）并以一些 348字节显示文件。

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但在 gmail，yahoo邮件和其他邮件中工作正常。

这是我的php电子邮件附件代码

    $seller_name = "seller name";
    $file_name = "po2181492084075.pdf";
    // test eamil
    $seller_email_id = "someemail@outlook.com";
    //$seller_email_id = "dsomedata@gmail.com";
    $file_name = $file_name;
    $path = "agreementpdf";
    $mailto = $seller_email_id;
    $subject = "Notification of order";
    $bodytext = "Hello ".$seller_name.",\nThis  Order has been sent to the Seller . You will be notified when their review has been completed.\n Regard \n onlinecode Team";

    $file = $path . "/" . $file_name; 
    $file_size = filesize($file);
    $handle = fopen($file, "r");
    $content = fread($handle, $file_size);
    fclose($handle);
    $content = chunk_split(base64_encode($content));

    // 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;
    $message = $bodytext;
    // main header (multipart mandatory)
    $headers = "From: Team <contact@onlinecode.org>" . $eol;
    $headers .= "MIME-Version: 1.0" . $eol;
    $headers .= "Content-Type: multipart/mixed; boundary=\"" . $separator . "\"" . $eol;
    $headers .= "Content-Transfer-Encoding: 7bit" . $eol;
    $headers .= "This is a MIME encoded message." . $eol;

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

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

    // sleep for create eamil header 
    sleep(3);
    //SEND Mail
    $eamil = mail($mailto, $subject, "onlinecode", $headers); 
    echo $eamil;

我不知道什么是问题，以及如何解决它，任何建议都将不胜感激

php电子邮件附件问题

0 个答案: