标题: 关于Relay Test [打印本页] 作者: AndyDavis 时间: 2007-5-25 16:49 标题: 关于Relay Test 我在 http://www.abuse.net/relay.html 做的Relay test，使用匿名测试我的IMAIL server
前14个测试均通过，但第15个测试返回的结果是：
Relay test 15>>> RSET
<<< 250 ok its reset
>>> MAIL FROM:<spamtest@xxx.net>
<<< 250 ok
>>> RCPT TO:<abuse.net!securitytest>
<<< 250 ok deliver to alternate
Relay test resultHmmn, at first glance, host appeared to accept a message for relay. THIS MAY OR MAY NOT MEAN THAT IT'S AN OPEN RELAY. Some systems appear to accept relay mail, but then reject messages internally rather than delivering them, but you cannot tell at this point whether the message will be relayed or not. You cannot tell if it is really an open relay without sending a test message; this anonymous user test DID NOT send a test message.