1 /************************************************************************
2 * Copyright (c) 2000-2006 The Apache Software Foundation. *
3 * All rights reserved. *
4 * ------------------------------------------------------------------- *
5 * Licensed under the Apache License, Version 2.0 (the "License"); you *
6 * may not use this file except in compliance with the License. You *
7 * may obtain a copy of the License at: *
8 * *
9 * http://www.apache.org/licenses/LICENSE-2.0 *
10 * *
11 * Unless required by applicable law or agreed to in writing, software *
12 * distributed under the License is distributed on an "AS IS" BASIS, *
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or *
14 * implied. See the License for the specific language governing *
15 * permissions and limitations under the License. *
16 ***********************************************************************/
17
18 package org.apache.james.transport.matchers;
19
20 import org.apache.mailet.Mail;
21
22 import javax.mail.MessagingException;
23 import java.util.Collection;
24
25 /***
26 * Checks the IP address of the sending server against a comma-
27 * delimited list of IP addresses, domain names or sub-nets.
28 *
29 * <p>See AbstractNetworkMatcher for details on how to specify
30 * entries.</p>
31 *
32 */
33 public class RemoteAddrNotInNetwork extends AbstractNetworkMatcher {
34 public Collection match(Mail mail) {
35 return matchNetwork(mail.getRemoteAddr()) ? null : mail.getRecipients();
36 }
37 }