- Socket smtp = new Socket("dogcraft.de", 25);
- PrintWriter out = new PrintWriter(smtp.getOutputStream());
- BufferedReader in = new BufferedReader(new InputStreamReader(
- smtp.getInputStream()));
- readResponse(in);
- out.print("HELO www.cacert.org\r\n");
- out.flush();
- readResponse(in);
- out.print("MAIL FROM:<returns@cacert.org>\r\n");
- out.flush();
- readResponse(in);
- bits = to.split(",");
- for (String user : bits) {
- out.print("RCPT TO:<" + user.trim() + ">\r\n");
- out.flush();
- readResponse(in);
- }
- out.print("DATA\r\n");
- out.flush();
- readResponse(in);
- out.print("X-Mailer: CAcert.org Website\r\n");
- // if (array_key_exists("REMOTE_ADDR", $_SERVER)) {
- // out.print("X-OriginatingIP: ".$_SERVER["REMOTE_ADDR"]."\r\n");
- // }
- // TODO
- SimpleDateFormat emailDate = new SimpleDateFormat(
- "E, d MMM yyyy HH:mm:ss ZZZZ (z)", Locale.ENGLISH);
- out.print("Date: "
- + emailDate.format(new Date(System.currentTimeMillis()))
- + "\r\n");
- out.print("Sender: " + errorsto + "\r\n");
- out.print("Errors-To: " + errorsto + "\r\n");
- if (replyto != null) {
- out.print("Reply-To: " + replyto + "\r\n");
- } else {
- out.print("Reply-To: " + from + "\r\n");
- }
- out.print("From: " + from + "\r\n");
- out.print("To: " + to + "\r\n");
- if (NON_ASCII.matcher(subject).matches()) {
+ out.print("Subject: =?utf-8?B?" + Base64.getEncoder().encodeToString(subject.getBytes()) + "?=\r\n");
+ } else {
+ out.print("Subject: " + subject + "\r\n");
+ }
+ StringBuffer headers = new StringBuffer();
+ headers.append("Content-Type: text/plain; charset=\"utf-8\"\r\n");
+ headers.append("Content-Transfer-Encoding: base64\r\n");
+ // out.print(chunk_split(base64_encode(recode("html..utf-8",
+ // $message)))."\r\n.\r\n");
+ headers.append("\r\n");
+ headers.append(Base64.getEncoder().encodeToString(message.getBytes("UTF-8")).replaceAll("(.{64})(?=.)", "$1\r\n"));
+ headers.append("\r\n");