qmail为服务器的配置

xggabc

装好QMAIL后经常收到下列一些类似的信息:

Hi. This is the qmail-send program at localhost.
I tried to deliver a bounce message to this address, but the bounce bounced!

<root@localhost.localhost>:
Sorry, I couldn't find any host named localhost.localhost. (#5.1.2)

--- Below this line is the original bounce.

Return-Path: <>
Received: (qmail 1417 invoked for bounce); 20 Dec 2004 06:28:21 -0000
Date: 20 Dec 2004 06:28:21 -0000
From: MAILER-DAEMON@localhost
To: root@localhost.localhost
Subject: failure notice

Hi. This is the qmail-send program at localhost.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<me@localhost.localhost>:
Sorry, I couldn't find any host named localhost.localhost. (#5.1.2)

--- Below this line is a copy of the message.

Return-Path: <root@localhost.localhost>
Received: (qmail 1210 invoked by uid 0); 18 Dec 2004 08:13:56 -0000
Date: 18 Dec 2004 08:13:56 -0000
Message-ID: <20041218081356.1209.qmail@localhost>
From: root@localhost.localhost
to: me@localhost.localhost

.
Hi. This is the qmail-send program at localhost.
I tried to deliver a bounce message to this address, but the bounce bounced!

<root@localhost.localhost>:
Sorry, I couldn't find any host named localhost.localhost. (#5.1.2)

--- Below this line is the original bounce.

Return-Path: <>
Received: (qmail 1417 invoked for bounce); 20 Dec 2004 06:28:21 -0000
Date: 20 Dec 2004 06:28:21 -0000
From: MAILER-DAEMON@localhost
To: root@localhost.localhost
Subject: failure notice

Hi. This is the qmail-send program at localhost.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<me@localhost.localhost>:
Sorry, I couldn't find any host named localhost.localhost. (#5.1.2)

--- Below this line is a copy of the message.

Return-Path: <root@localhost.localhost>
Received: (qmail 1210 invoked by uid 0); 18 Dec 2004 08:13:56 -0000
Date: 18 Dec 2004 08:13:56 -0000
Message-ID: <20041218081356.1209.qmail@localhost>
From: root@localhost.localhost
to: me@localhost.localhost

错误的原因是什么
怎么修改

Snoopy

域名配置好了吗 ?? 列表会不会太多信了 ?