我最近收到的垃圾邮件已被列为我自己的电子邮件地址。 我记得在学校回来几封远程networking邮件，知道有一些方法可以发送，看起来像是来自不同的地方，但是想要询问其他人的意见。 服务器是在Debian lenny上运行的Zimbra 6.06服务器。 有没有人认为这里的设置可能有问题，或者这只是一些欺骗？ 当然，我可以看到电子邮件来自networking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 正确configurationSPFlogging可以减轻这种痛苦。
这将防止有人发送声称来自您的域名的电子邮件。
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它：
$ mail -a "From: [email protected]" -s "Richard Stallman here!" <your_email_address>