authenticate method

Future<SmtpResponse> authenticate(String name, String password, [ AuthMechanism authMechanism = AuthMechanism.plain ])

Signs in the user with the given name and password.

For AuthMechanism.xoauth2 the password must be the OAuth token. By default the authMechanism AUTH PLAIN is being used.

Implementation

Future<SmtpResponse> authenticate(String name, String password,
    [AuthMechanism authMechanism = AuthMechanism.plain]) {
  late SmtpCommand command;
  switch (authMechanism) {
    case AuthMechanism.plain:
      command = SmtpAuthPlainCommand(name, password);
      break;
    case AuthMechanism.login:
      command = SmtpAuthLoginCommand(name, password);
      break;
    case AuthMechanism.cramMd5:
      command = SmtpAuthCramMd5Command(name, password);
      break;
    case AuthMechanism.xoauth2:
      command = SmtpAuthXOauth2Command(name, password);
      break;
  }
  return sendCommand(command);
}