String from = ServerConstants.getSupportMailAddress();
try (Socket smtp = new Socket(targetHost, targetPort); PrintWriter out = new PrintWriter(new OutputStreamWriter(smtp.getOutputStream(), "UTF-8")); BufferedReader in = new BufferedReader(new InputStreamReader(smtp.getInputStream(), "UTF-8"));) {
readSMTPResponse(in, 220);
String from = ServerConstants.getSupportMailAddress();
try (Socket smtp = new Socket(targetHost, targetPort); PrintWriter out = new PrintWriter(new OutputStreamWriter(smtp.getOutputStream(), "UTF-8")); BufferedReader in = new BufferedReader(new InputStreamReader(smtp.getInputStream(), "UTF-8"));) {
readSMTPResponse(in, 220);