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A fork of a fork (!) of SubEtha, an easy-to-use server-side SMTP library for Java.

There is a newer version: 7.1.3

package org.subethamail.smtp;

import java.util.List;

/**
 * The factory interface for creating authentication handlers.
 *
 * @author Marco Trevisan 
 * @author Jeff Schnitzer
 */
public interface AuthenticationHandlerFactory
{
	/**
	 * If your handler supports RFC 2554 at some degree, then it must return all the supported mechanisms here. 

	 * The order you use to populate the list will be preserved in the output of the EHLO command. 

	 *
	 * @return the supported authentication mechanisms as List, names are in upper case.
	 */
	List getAuthenticationMechanisms();

	/**
	 * Create a fresh instance of your handler.
	 * @return a new authentication handler
	 */
	AuthenticationHandler create();

}