[求助]这两天出现大量垃圾邮件（如下）

pandic

From: tomas.baranovas [mailto:oluxwswsuhe@hotmail.com]<br>
Sent: <br>
To: **<br>
Subject: Enjoy the highest quality at lowest prices.<br>
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Return-Path: oluxwswsuhe@hotmail.com Message-ID: X-OriginalArrivalTime: 19 Dec 2005 02:31:55.0190 (UTC) FILETIME=[609E1D60:01C60444] Date: 19 Dec 2005 10:31:55 +0800 H1gh-performance software to buy 0nline <br>
% guaranteed genu1ne licensed products. <br>
<br>
<a target=_blank href=http://atgs.8iepv8eze5dou8q3vq83dq88.heartingdf.com>http://atgs.8iepv8eze5dou8q3vq83dq88.heartingdf.com</a><br>
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Our fast 0nl1ne soft shop is always 0nline <br>
High-perform@nce softw@re to buy onI1ne <br>
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全部来自hotmail.com，用户名是随机的11位字母<br>
谁能帮助我如何解决？？？

pandic

SMTP 虚拟服务器进行配置，以便对传入的电子邮件执行反向 DNS 搜索。该配置可确保正在发送电子邮件的服务器的 IP 地址（及其完全限定域名）与邮件发件人的域名相匹配。反向搜索有助于防止地址欺骗。<br>
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刚刚做了反向 DNS 搜索设置，暂时还不知道有没有效果~~~