import org.subethamail.smtp.MessageHandlerFactory; //导入依赖的package包/类
/**
 * Complex constructor.
 * 
 * @param authHandlerFact
 *            the {@link AuthenticationHandlerFactory} which performs
 *            authentication in the SMTP AUTH command. If null,
 *            authentication is not supported. Note that setting an
 *            authentication handler does not enforce authentication, it
 *            only makes authentication possible. Enforcing authentication
 *            is the responsibility of the client application, which usually
 *            enforces it only selectively. Use
 *            {@link Session#isAuthenticated} to check whether the client
 *            was authenticated in the session.
 * @param executorService
 *            the ExecutorService which will handle client connections, one
 *            task per connection. The SMTPServer will shut down this
 *            ExecutorService when the SMTPServer itself stops. If null, a
 *            default one is created by
 *            {@link Executors#newCachedThreadPool()}.
 */
public SMTPServer(MessageHandlerFactory msgHandlerFact, AuthenticationHandlerFactory authHandlerFact, ExecutorService executorService)
{
	this.messageHandlerFactory = msgHandlerFact;
	this.authenticationHandlerFactory = authHandlerFact;

	if (executorService != null) {
		this.executorService = executorService;
	} else {
		this.executorService = Executors.newCachedThreadPool();
	}

	try
	{
		this.hostName = InetAddress.getLocalHost().getCanonicalHostName();
	}
	catch (UnknownHostException e)
	{
		this.hostName = UNKNOWN_HOSTNAME;
	}

	this.commandHandler = new CommandHandler();
}
 

import org.subethamail.smtp.MessageHandlerFactory; //导入依赖的package包/类
/**
 * @return the factory for message handlers, cannot be null
 */
public MessageHandlerFactory getMessageHandlerFactory()
{
	return this.messageHandlerFactory;
}
 

import org.subethamail.smtp.MessageHandlerFactory; //导入依赖的package包/类
/** */
public void setMessageHandlerFactory(MessageHandlerFactory fact)
{
	this.messageHandlerFactory = fact;
}
 

import org.subethamail.smtp.MessageHandlerFactory; //导入依赖的package包/类
public SubmissionServer(MessageHandlerFactory handlerFactory) {
    super(handlerFactory);
    setPort(587);
}
 

import org.subethamail.smtp.MessageHandlerFactory; //导入依赖的package包/类
public SMTPServer(MessageHandlerFactory handlerFactory) {
    super(handlerFactory);
    setSoftwareName("Mireka " + Version.getVersion());
}