管理报告为垃圾邮件的邮件
我想要一个管理页面来管理报告为“垃圾邮件”的用户消息。我知道如何使用 MySql 和 php 报告消息列表,但我不知道访问此页面的更安全方法是什么。本地、https、... 使用 Facebook、MySpace 等大型网站的策略是什么来验证邮件是否为真正的垃圾邮件并将其删除?
I want to have an admin page to manage user messages reported as 'spam'. I know how to use MySql and php to have a list of messages reported but I don't know what is the more safe way to access to this page. Local, https,... What strategy use big websites as Facebook, MySpace,... to verify that a message is a true spam and to delete it?
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他们使用垃圾邮件过滤 - 通常使用贝叶斯垃圾邮件过滤器来实现
They use spam filtering - very often implemented using Bayesian spam filters
我不清楚你在这里问什么:
你的“安全”标准是什么?这与电子邮件分析有什么具体相关性?
方法有很多,但问题是提供商不会发布有关如何过滤垃圾邮件的信息,因此垃圾邮件发送者无法学会绕过它。
DVK 提到了贝叶斯过滤 - 其特点之一是,即使是维护过滤器的人也不明白他们如何将邮件分类为垃圾邮件或非垃圾邮件。
保密的一个例外是 SPF - 检查 SPF 记录是个好主意。
ClamAV 包含常见网络钓鱼和垃圾邮件的签名
您可能还需要查看 < a href="http://spamassassin.apache.org/" rel="nofollow noreferrer">spamassassin 和一些 附加规则
HTH
C.
I'm not clear what you're asking here:
What's your criteria for 'safe'? What relevance does this have specifically to email analysis?
There are lots of approaches - owever the problem is that providers don't publish information about how they filter spam so that the spamers can't learn to get around it.
DVK mentioned Bayesian filtering - one of the features of this is that even the people who maintain the filters don't understand how they classify a message as spam or not.
An exception to the secrecy thing is SPF - checking SPF records is a good idea.
ClamAV includes signatures for common phishing and spam messages
You might also want to have a look at spamassassin and some of the add-on rules
HTH
C.