我最近收到了一些垃圾邮件,这些垃圾邮件被列为我自己的电子邮件地址。我记得在学校时发过几封 telenet 电子邮件,并且知道有些方法可以发送看起来像是来自其他地方的邮件,但我想就此征求其他人的意见。该服务器是运行在 Debian lenny 上的 Zimbra 6.06 服务器。有人认为这里的设置可能存在问题吗?或者这只是一些欺骗行为?我可以看到电子邮件当然来自网络外部。
Return-Path: [email protected]
Received: from zimbra.example.com (LHLO zimbra.example.com) (10.0.0.1) by
zimbra.example.com with LMTP; Tue, 10 May 2011 06:00:40 -0500 (CDT)
Received: from localhost (localhost [127.0.0.1])
by zimbra.example.com (Postfix) with ESMTP id D2B9759FC5
for <[email protected]>; Tue, 10 May 2011 06:00:40 -0500 (CDT)
X-Virus-Scanned: amavisd-new at zimbra.example.com
X-Spam-Flag: YES
X-Spam-Score: 8.593
X-Spam-Level: ********
X-Spam-Status: Yes, score=8.593 tagged_above=-10 required=6.6
tests=[BAYES_99=3.5, RCVD_IN_BL_SPAMCOP_NET=1.96, RCVD_IN_XBL=3.033,
RDNS_NONE=0.1] autolearn=no
Received: from zimbra.example.com ([127.0.0.1])
by localhost (zimbra.example.com [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id 5Be4Ob1KSuhu for <[email protected]>;
Tue, 10 May 2011 06:00:39 -0500 (CDT)
Received: from [81.211.11.134] (unknown [81.211.11.134])
by zimbra.example.com (Postfix) with ESMTP id 44CBC59D4F
for <[email protected]>; Tue, 10 May 2011 06:00:39 -0500 (CDT)
Received: from 81.211.11.134(helo=example.com)
by example.com with esmtpa (Exim 4.69)
(envelope-from )
id 1MMKY8-2034hf-28
答案1
正确配置防晒指数记录可以减轻一点痛苦。
它将阻止某人发送声称来自您的域的电子邮件。
答案2
您可以在电子邮件的“发件人”标题字段中写入任何内容。在任何 Linux 机器上使用标准邮件命令尝试一下:
$ mail -a "From: [email protected]" -s "Richard Stallman here!" <your_email_address>