qmail的一个问题

ch99hui39

Received: (qmail 14834 invoked by uid 0); 1 Jun 2007 06:51:14 -0000
Received: from unknown (HELO C4EAE1D8BA3B4F5) (221.3.118.35)
  by 0 with SMTP; 1 Jun 2007 06:51:14 -0000
From: "Kjot" <>
To: "xie_zhiqiang" <xie_zhiqiang@163.com>
Subject: =?GB2312?B?sK7H6cqu19a83A==?=
Date: Fri, 1 Jun 2007 14:55:00 +0800
MIME-Version: 1.0
Content-Type: html/;
        charset="gb2312"
Content-Transfer-Encoding: base64
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2800.1106
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106

想知道为什么From: "Kjot" <>  这里没有邮件地址,像这种邮件应该如何封闭.

谢谢

思一克

没有地址的不能封闭。因为可能是正常的反弹信。