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我試圖從PHP發送帶有附件的加密電子郵件,但是,我的電子郵件僅作爲純文本顯示在電子郵件客戶端(在這種情況下MS Outlook)。 這是我用來發送電子郵件的代碼:使用S/MIME(PHP)發送帶附件的電子郵件
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
$fileatt = "\path\to\attachment";
$headers = array();
$headers['From'] = $email_from;
$headers['Subject'] = $email_subject;
$headers['MIME-Version'] = "1.0";
$headers['Content-Type'] = "multipart/mixed; boundary=\"{$mime_boundary}\"";
$file = fopen($fileatt,'rb');
$data = fread($file,filesize($fileatt));
$data = chunk_split(base64_encode($data));
fclose($file);
//message part
$email_message = "This is a multi-part message in MIME format.\n\n" .
"--{$mime_boundary}\n" .
"Content-Type:text/html; charset=\"UTF-8\"\n" .
"Content-Transfer-Encoding: 7bit\n\n
Please find the file attached\n\n";
//file part
$email_message .= "--{$mime_boundary}\n" .
"Content-Type: {$fileatt_type};\n" .
" name=\"{$fileatt_name}\"\n" .
"Content-Transfer-Encoding: base64\n\n" .
$data . "\n\n" .
"--{$mime_boundary}--\n";
$mfile = fopen("msg.txt", "w");
fwrite($mfile, $email_message);
fclose($mfile);
$key = file_get_contents("mailcert.cer");
$encrypt = openssl_pkcs7_encrypt("msg.txt", "enc.txt", $key, $headers);
if($encrypt){
$data = file_get_contents("enc.txt");
$parts = explode("\n\n", $data, 2);
// Send mail
$ok = mail($email_to, $email_subject, $parts[1], $parts[0]);
}
該腳本,電子郵件傳送並有可能對其進行解密在Outlook中,但是,其結果則是這樣的:
--==Multipart_Boundary_x6434b5a09f1f49c571a633802cd36772x
Content-Type:text/html; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Please find the file attached
--==Multipart_Boundary_x6434b5a09f1f49c571a633802cd36772x
Content-Type: application/octet-stream;
name="1327490599scrippie.txt"
Content-Transfer-Encoding: base64
JG9sZElwID0gIjE5NS40Ni4zOS43MyINCiRuZXdJcCA9ICIqIg0KDQojIEdldCBhbGwgb2JqZWN0
cyBhdCBJSVM6Ly9Mb2NhbGhvc3QvVzNTVkMNCiRpaXNPYmplY3RzID0gbmV3LW9iamVjdCBgDQog
ICAgU3lzdGVtLkRpcmVjdG9yeVNlcnZpY2VzLkRpcmVjdG9yeUVudHJ5KCJJSVM6Ly9Mb2NhbGhv
[etc....]
--==Multipart_Boundary_x6434b5a09f1f49c571a633802cd36772x--
是否有另一種發送附件的加密電子郵件的方式?或者有解決這個問題的方法嗎?
可能重複的[我應該使用PHP郵件功能或phpmailer?](http://stackoverflow.com/questions/1231886/should-i-use-php-mail-function-or-phpmailer) – mario
謝謝馬里奧,但不,這個問題幾乎與我的問題沒有關係,除了它是關於從PHP郵件...... –
缺少分號不會發生與phpmailer或switftmailer。不要打擾修補你的代碼。把它扔掉。 – mario