內容簡介
use the following translation:
Spam BLIP 是一款防止留言和 ping 垃圾訊息被發佈的 WordPress 外掛，主要是透過檢查嘗試發佈留言的 IP 位址是否在一個或多個公共 DNS 黑名單中來實現。該外掛提供多種選項，以進一步精緻檢查，使用預設選項時，只會在一個位址第一次嘗試發佈留言時執行 DNS 查詢；之後，該位址可能會快速「通過」，因為它未列入黑名單，或者快速被拒絕，因為它被列入黑名單中。
Spam BLIP 為此目的創建並維護了一個數據庫表，數據庫查詢非常快速。因此，對 DNS 查詢時間的擔憂可以限制在首次嘗試發佈留言時。
以下是 Spam BLIP 的一些特點，如果還沒有安裝，可以參考：
當 WordPress 為訪客生成頁面時，它會檢查每個文章是否開放留言，並允許外掛程式篩選檢查。Spam BLIP 使用該篩選器，但不會在此階段執行 DNS 查詢，因為 DNS 查詢可能需要一定時間。Spam BLIP 會檢查選用的使用者設置的黑白名單，以及標記為垃圾訊息的現有留言和 Spam BLIP 自己的數據庫記錄，這些檢查非常快速，因此它們不應對頁面加載產生明顯的影響。此外，在有多個文章的頁面上，WordPress 為每個文章運行篩選器，但 Spam BLIP 儲存第一個結果，因此即使是快速檢查，也不會重複執行。
當實際提交留言時，Spam BLIP 做以上檢查，然後僅在必要時查詢 DNS。此階段，如果 DNS 查詢引起明顯的延遲，一個真正的人類（或非常聰明的動物）提交留言時將感覺到它只是服務器端的處理，至於垃圾郵件機器人...讓他們等待。
Spam BLIP 配備了已在開發中表現良好的黑名單域名，因此用戶不需要關心黑名單，但有高級選項可添加、刪除、啟用或禁用（但儲存）列表域名，並配置成功查詢的解釋。
Spam BLIP 提供用戶設置的白名單和黑名單選項。
Spam BLIP 提供檢查 ping / trackback 和用戶註冊的選項（默認情況下關閉用於黑名單檢查用戶註冊，另請見 Spam BLIP 設置頁面上「提示」下的幫助選項）。
Spam BLIP 提供配置其數據庫記錄的生存期（TTL）和記錄的最大數量的選項。TTL 很重要，因為一個 IP 位址一般不應被永久標記，考慮一家快速禁用被發現有垃圾郵件行為的帳戶的 ISP，該 ISP 也是垃圾郵件濫用的受害者，它需要重複使用地址。DNS 黑名單操作者提供 IP 位址所有者刪除記錄的方法，Spam BLIP 提供其記錄的可配置 TTL（WordPress 周期事件觸發大約每小時維護數據庫表）。
Spam BLIP 將可選地檢查評論者地址是否為 TOR 的退出節點。 TOR（洋蔥路由器）是需要或希望匿名的人們的重要保護。您可以
外掛標籤
開發者團隊
原文外掛簡介
Spam BLIP stops comment and ping spam from being posted, primarily by
checking the IP address attempting to post a comment in one or more
of the public DNS blacklists. A number of options are available
to refine the check, and with the option defaults, a DNS lookup
is only performed the first time an address attempts to post a
comment; thereafter, the address might quickly ‘pass’ because it
was not listed, or quickly be rejected because it was listed.
Spam BLIP creates, and maintains, a database table for this purpose,
and database lookups are quite fast. Therefore, concerns about
DNS lookup time can be limited to an initial comment attempt.
Here are some features of Spam BLIP to consider if you are
not yet falling over yourself to get it installed:
When WordPress is producing a page for a visitor, it checks
whether comments are open for each post, and it allows plugins
to “filter” the check. Spam BLIP uses that filter, but does not
do DNS lookups at this stage, because DNS lookups can take
perceptible time. Spam BLIP does check optional user-set
black and white lists, and optionally existing comments that
are marked as spam, and of course Spam BLIP’s own database records.
Those checks are fast, so they should not have a perceptible
effect on page loading. Furthermore, on pages with multiple
posts, WordPress runs the filter for each, but Spam BLIP
stores the first result, so even the fast checks are not
repeated.
When a comment is actually submitted, Spam BLIP does the above
checks, then the DNS lookup only if necessary. At this stage,
if the DNS lookup causes a perceptible delay, a real human
(or very clever pet) making the comment should perceive it
as mere server-side processing. As for spammer robots . . .
let them wait.
Spam BLIP comes configured with blacklist domains that have
worked well during development, so a user should not need to
be concerned with the blacklists, but there is an advanced
option to add or delete, activate or disable (yet save)
list domains, and configure the interpretation of a return
from a successful lookup.
Spam BLIP provides user-set whitelist and blacklist options.
Spam BLIP provides options to check for pings/trackbacks, and
for user registrations. (The option to blacklist-check user
registration is off by default. See “Tips” under the help
tab on the Spam BLIP settings page.)
Spam BLIP provides options to configure a ‘Time To Live’ (TTL)
for its database records, and a maximum number of records.
The TTL is important because, generally, an IP address should
not be marked permanently. Consider an ISP that quickly
disables any account that is found to be spamming. An honest
ISP is also a victim of spammer abuse, and will need to reuse
addresses. DNS blacklist operators provide means for IP
address owners to get records removed — Spam BLIP provides
a configurable TTL for its records. (Database table maintenance
is triggered approximately hourly by a WordPress cron event.)
Spam BLIP will optionally check if a commenter address is a
TOR exit node. TOR (The Onion Router) is an important protection
for people who need or wish for anonymity. You may want to
accept comments from TOR users (you should), but unfortunately
spammers have exploited and abused TOR, which has led some
DNS blacklist operators to include TOR exit node addresses
whether or not it is known that the address is spamming. If you
enable this option (you should), it might let some spam get
through. In this case, mark the comment as spam, and use the
Spam BLIP option to check existing comments marked as spam; or
use Spam BLIP in concert with another sort of spam filter, such
as one that analyzes comment content. (Please report any
conflict with other, non-DNS blacklist type spam plugins.
Note that Spam BLIP is not expected to work in concert with
other DNS-type anti-spam plugins.)
Spam BLIP includes a widget that will show options and records
information. The widget might or might not be an enhancement
to your page, but in any case it should provide feedback
while you evaluate Spam BLIP, so it might be used temporarily.
