关于qmail的问题？

cngvr

我的qmail每隔5分钟就给自己发一封邮件，内容如下
来自 MAILER-DAEMON@localhost.localdomain
发送至 postmaster@localhost.localdomain
发送日期 22 Apr 2005 02:15:02 -0000
主体 failure notice

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

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

--- Below this line is the original bounce.

Return-Path: <>
Received: (qmail 10043 invoked for bounce); 22 Apr 2005 02:15:01 -0000
Date: 22 Apr 2005 02:15:01 -0000
From: MAILER-DAEMON@localhost.localdomain
To: anonymous@localdomain.localdomain
Subject: failure notice

Hi. This is the qmail-send program at localhost.localdomain.
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.

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

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

Return-Path: <anonymous@localdomain.localdomain>
Received: (qmail 10039 invoked by uid 0); 22 Apr 2005 02:15:00 -0000
Date: 22 Apr 2005 02:15:00 -0000
Message-ID: <20050422021500.10038.qmail@localhost.localdomain>
From: root@localdomain.localdomain (Cron Daemon)
To: root@localdomain.localdomain
Subject: Cron <root@web3> /usr/bin/mrtg /etc/mrtg/mrtg.cfg
X-Cron-Env: <SHELL=/bin/bash>
X-Cron-Env: <ATH=/sbin:/bin:/usr/sbin:/usr/bin>
X-Cron-Env: <MAILTO=root>
X-Cron-Env: <HOME=/>
X-Cron-Env: <LOGNAME=root>

ERROR: CFG Error in "workdir", line 0: Working directory /var/www/html/mrtg does not exist


如何停止它，谢谢了。