MDaemon的邮箱每天收到上千封的系统退信，怎么办

lily

MDaemon的一个邮箱，每天收到上千封的系统退信。根据退信内容看是对方地址不存在，但是我们并没有往那个地址发过邮件。而且退信中，提到的对方的邮件地址都不同。这样的情况已经困扰了我半个月了，请各位帮忙。<br>
退信内容如下：<br>
The attached message had PERMANENT fatal delivery errors!<br>
<br>
After one or more unsuccessful delivery attempts the attached message has<br>
been removed from the mail queue on this server. The number and frequency<br>
of delivery attempts are determined by local configuration parameters.<br>
<br>
YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS!<br>
<br>
Failed address: banana22@empas.com<br>
<br>
--- Session Transcript ---<br>Mon 2005-12-19 12:55:29: Parsing Message <xxxxxxxxxxxxxxxxxx\pd50000058334.msg><br>Mon 2005-12-19 12:55:29: From: czllxj@czllxj.com<br>Mon 2005-12-19 12:55:29: To: banana2358@empas.com<br>Mon 2005-12-19 12:55:29: Subject: =?ks_c_5601?q?<=B1=A4=B0=ED>=B4=E7=BD=C5=C0=CC=20=B2=C0=20=C7=CA=BF=E4=C7=D8=BF=E4"=BB=E7=C8=B8=20=BA=B9=C1=F6=BB=E7"=B9=AB=B7=E1@pxv176@?=<br>Mon 2005-12-19 12:55:29: Message-ID: <IJJWAANFAJCUQKOCHHRNJY@TSYTH><br>Mon 2005-12-19 12:55:29: MX-record resolution of [empas.com] in progress (DNS Server: 202.102.3.144)...<br>Mon 2005-12-19 12:55:29: P=010 D=empas.com TTL=(101) MX=[mx1.empal.com] {220.90.209.11}<br>Mon 2005-12-19 12:55:29: Attempting MX: P=010 D=empas.com TTL=(101) MX=[mx1.empal.com] {220.90.209.11}<br>Mon 2005-12-19 12:55:29: Attempting SMTP connection to [220.90.209.11 : 25]<br>Mon 2005-12-19 12:55:29: Waiting for socket connection...<br>
--- End Transcript ---<br>
: Message contains [1] file attachments<br>
<br>
<br>
md50000000057.eml<br>

Vernal

这个应该是发送的病毒邮件或者垃圾邮件，因为这种方式很有迷惑性，并且可以让接收者更可能去查看内容。你可以进行过滤或者采用更好的邮件系统。

stdmis

檢查你的系統是否有病毒。還有就是要啟用SPAM過濾