Consider using a database or a front end to allow users to update the whitelists and blacklists.
可以考虑使用一个数据库或者前端，以允许用户更新白名单和黑名单。
As the summary table below shows, however, false negatives are far more common using distributed blacklists than with any of the other techniques I tested.
然而，正如由下面的汇总表所显示，使用分布式黑名单时发生“误否认”的频率要比其它我所测试的技术多很多。
The larger your blacklists, the longer it takes to parse your spam and, ultimately, this might become a barrier to using the blacklists at all.
您的黑名单越长，那么分析垃圾邮件所需要花费的时间就越长，而这最终可能成为使用黑名单的障碍。
There is no simple way round these limitations, but you can work to improve the quality of your whitelists and blacklists by using auto-processing of your e-mails and updating of your lists.
关于这些限制，并没有很简单的解决方法，但是通过使用电子邮件的自动处理、并更新您的列表，您可以提高白名单和黑名单的质量。
DNS blacklists-these are published lists of hosts known to send and forward spam or to send or forward spam.
dns黑名单——这些是发布的主机列表，其中包括已知的、将发送并转发垃圾邮件的主机。
Mail Rules allowed users to select blacklists.
邮件规则允许用户选择黑名单。
The fundamentals of the white and blacklists used in spam filtering are very simple.
在垃圾邮件过滤中使用的白名单和黑名单的基本原理是非常简单的。
Second, browsers could offer tools that resemble ad blockers or spam blacklists that would allow non-expert users to avoid connections to illegitimate sites that seem to have been validated.
第二，浏览器可以提供允许非专业使用者避免连接到似乎已批准的非法站点的类似广告阻拦者们或者垃圾邮件黑名单的工具。
The whitelist contains e-mail addresses you trust, while the blacklists contains e-mails you don't trust.
白名单中包含您所信任的电子邮件地址，而黑名单中则包含您不信任的电子邮件地址。
This way they mask their actual IP addresses and maybe avoid detection by blacklists and such.
在这种方式下，他们就能掩盖其真正的IP地址并由此避开黑名单等的检测。
Blacklists can become huge, for the simple reason that spammers often use a multitude of different addresses as the source for their spam.
黑名单可以会变得很长，其原因很简单，因为垃圾邮件制造者常常使用大量不同的地址作为他们的垃圾邮件的源地址。
Taking Back the DNS (Paul Vixie) -- defining a spec whereby you can subscribe to blacklists for DNS, as Most new domain names are malicious.
设定了一个规范使得你可以订阅DNS的黑名单，合作者可以分享域名黑名单。发现：绝大多数新域名是有恶意的。
In fairness, this only evaluated the rule-based filters, not the optional checks against distributed blacklists.
公平而论，这只是评估基于规则的过滤器，而没有针对分布式黑名单做选择性的检查。
In particular, be careful of using the auto-blacklisting service built into spam solutions, as they add all E-mail addresses identified as spam to the blacklists.
特别是，在使用垃圾邮件解决方案中内置的自动黑名单服务时要格外小心，因为它们会将标识为垃圾邮件的所有电子邮件的地址都添加到黑名单中。
Any auto spam or ham reporting solution should update the whitelists and blacklists, if necessary.
如果需要的话，任何自动垃圾邮件或者非垃圾邮件报告解决方案都应该更新白名单和黑名单。
Using whitelists and blacklists adds another thread to the spam solution (see Figure 3).
使用白名单和黑名单，需要为垃圾邮件解决方案增加一个线程(请参见图3)。
There are some limitations with the whitelists and blacklists.
使用白名单和黑名单时存在下面的一些限制。
Firebug customization features include blacklists and whitelists, and the ability to change font sizes for personal needs.
Firebug定制特性包括黑名单和白名单以及依据个人需要更改字体大小的功能。
Adding an E-mail to the whitelist indicates that it's an E-mail address that you trust, while the blacklists contains E-mail addresses you don't trust.
将电子邮件添加到白名单，以表示该电子邮件地址是您所信任的，而黑名单所包含的则是您不信任的电子邮件地址。
The general defense against this is blacklists of refback sites.
对付它的常用反击方法是 建立refback站点的黑名单。
SpamAssassin runs much quicker than distributed blacklists, which need to query network servers.
在速度方面，SpamAssassin比分布式黑名单运行得更快，因为分布式黑名单需要查询网络服务器。
There is no simple way round these limitations, but you can work to improve the quality of your whitelists and blacklists by using auto-processing of your emails and updating of your lists.
关于这些限制，并没有很简单的解决方法，但是通过使用电子邮件的自动处理、并更新您的列表，您可以提高白名单和黑名单的质量。
That's why we published blacklists of manufacturers that abuse food additives.
为什么我们要公布一些滥用食品添加剂的名单呢？
That's why we published blacklists of manufacturers that abuse food additives.
为什么我们要公布一些滥用食品添加剂的名单呢？
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