使用我的smtp服务器发送带有假ID的邮件 [英] Mail with fake id using my smtp server

问题描述

嗨..朋友，我收到了一封带有假电子邮件ID的电子邮件，有趣的是我的smtp服务器已在此邮件中使用了.

有任何对此的想法，以及对如何解决此问题或阻止此假电子邮件ID的任何建议

在此先感谢
Parveen Rathi

Hi.. friends, I have received an e-mail with fake email id, the interesting thing is that my smtp server has used in this mail.

Have anybody some idea about this, and any suggestion how to tackle this problem or stop this fake email id

Thanks in advance
Parveen Rathi

推荐答案

大多数电子邮件服务器都要求对SMTP发送进行身份验证，以阻止匿名垃圾邮件.

配置您的电子邮件服务器以要求SMTP身份验证.

Most email server require authentication for SMTP sending to block anonymous spam emails.

Configure your email server to require SMTP authentication.

我不完全了解您想告诉我们什么.什么是假电子邮件ID"?
如果这仅仅是未发送电子邮件的某人的"FROM"条目(发件人")，则显示以下信息:某人可以代表其他人发送电子邮件.例如.一位秘书代表她的老板发送电子邮件-没什么不寻常的.
因此，许多电子邮件服务器都配置为允许"FROM"条目不同于其登录用户.
但是典型的免费邮件"提供程序不允许这样做(此处，"FROM"标头中显示的发件人必须是登录SMTP服务器的用户).
同样，接收电子邮件的服务器可能会在域级别检查一致性:即发送电子邮件的服务器是否属于FROM头中显示的域.
十年前，我尝试使用Linux并建立了自己的电子邮件服务器.我可以以"[e-mail]"的形式发送电子邮件给我的朋友-那时没问题...

I do not fully understand what you want to tell us. What is that "fake email id"?
If that is simply a "FROM" entry ("sender") of someone who did not send the email, following information: an email can be sent by someone on behalf of someone else. E.g. a secretary sends an email on behalf of her boss - that''s nothing ununsual.
Consequently, many email servers are configured to allow a "FROM" entry to be different from he logged-in user.
But typical "free mail" providers do not allow that (here, the sender shown in the "FROM" header must be the user who logged in to the SMTP server).
Also, the receiving email server might check for consistency on the domain level: i.e. does the server which sends the email belong to the domain shown in the FROM header.
A decade ago, I experimented with Linux and set up my own email server. I could send emails to my friends as "[e-mail]" - no problem at that time...

这篇关于使用我的smtp服务器发送带有假ID的邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！