Poco stops after SMTPClientSession.login

Question

I just started with the Poco library and tried to create an email program (Which I knew virtually nothing about). The following is my code (There may be other problems with

Answer 1

Yes, so I struggled with login(), trying to use smtp.gmail.com. This is the excerpt of the communication with the SSL session that made it work.

string host("smtp.gmail.com")
Poco::UInt16 port = 587;

SecureSMTPClientSession session(host, port);

session.open();

Poco::Net::initializeSSL();

SharedPtr ptrHandler = new AcceptCertificateHandler(false);

Context::Ptr ptrContext = new Context(Context::CLIENT_USE, "", "", "", Context::VERIFY_RELAXED, 9, true, "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH");

SSLManager::instance().initializeClient(0, ptrHandler, ptrContext);

try
{
  // SSL
  session.login();
  if (session.startTLS(ptrContext))
  {
    session.login(SMTPClientSession::AUTH_LOGIN, "user@gmail.com", "yourpassword");
    session.sendMessage(message);
  }
  session.close();
  Poco::Net::uninitializeSSL();
}
catch (SMTPException &e)
{
  cout << e.message() << endl;
  session.close();
  Poco::Net::uninitializeSSL();
  return 0;
}

Original source:

http://www.axistasoft.sg/tutorials/cpp/poco/item/sending-email-messages-using-smtp-protocol