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@ncu.edu.tw 及 @cc.ncu.edu.tw 的使用者大家好:
因應病毒與廣告信件的日益增多，電算中心於92年12月16日啟動郵件分流機制系統，平均每天約過濾6-10萬封信件，協助使用者初步過濾不當資訊，
成效良好，但有鑑於郵件本身屬個人認定標準不同，原先的架構已經不敷使用，我們將於95年5月24日 正式啟動一個個人化的郵件過濾系統，結合原系統的優點，並以個人化為目標，
提供使用者可以依個人喜好及郵件特性，訂定一個適合個人的過濾系統。
Dear every user in NCU (@ncu.edu.tw 及 @cc.ncu.edu.tw):
We, National Central University Computer Center, started mail- filtering
system on 2003/12/16 due to the lots of spam and virus mails. Our mail
service works well because it help users to filter around 60000-100000
spam and virus mails everyday. Every user has his opinion about spam so
our old anti-spam system can not be satisfied with every user. We will
start a new mail-filtering system on 2006/05/24. We start a personalized
anti-spam system which combines with the advantage of the original
mail-filtering system, and with personal mechanism of filtering SPAM mails
into the target, provide every user can according to personal favor and
the mail characteristic, establish a suitable personalized anti-spam system.
新系統所提供的是以個人化垃圾郵件過濾系統為主要目標，但是我們無法事先得知每個人的郵件特徵及個人的喜好，,因此系統上線時，我們仍然依據下列原則給了一個預設值，這個預設值不一定符合你的需要，你可以隨時上網更改你的設定，20分鐘後生效。
a.. 原先是啟用分流機制的使用者，預設值是啟動等級 2 分數為 2、並且啟動通知信
b.. 原先是不啟用分流機制的使用者，預設值是啟動等級 1 分數為 6、啟動等級 2 分數為 10、並且啟動通知信
New system provides with personalization the junk mail filters system
for main target, But we can"t know everyone"s mail characteristic and
personal favor in advance, There for we still prepare for a default value
according to the following principle when new system starts working, This
value may not as you want, you can change your setting anytime and it
will take effect after 20 minutes.
a.. The default value is score 2 of level 2 for those users that use
the original anti-spam system, and new system will notify them automatically.
b.. The default values are score 6 of level 1 and score 10 of level 2
for those users that do not use the original anti-spam system, and new
system will notify them automatically.
新系統上線將會採用漸進式，以確保系統移轉時的穩定性，所以在5/24-5/31之間，信件的過濾是採用新舊系統並用，負載平衡的原則下進行，這不影響各位的收信，只是判斷信件是否為
spam 的標準不同。
有關新系統的功能及圖示說明，以及我們建議的一些小技巧，你可以上網參考，相關網址為http://www.cc.ncu.edu.tw/mail
We will run the new mail system step by step to make sure its stabilization
when transferring. So the old mail system and new mail system will run
simultaneously on 5/24 ~ 5/31. Under the principle of the load balance
carry on, this doesn"t influence the users of receiving mails, Just using
dissimilar standard to judge mail is spam or not.
Relevant the function and diagram illustration of new system, and some
small techniques that we suggest,
You can get to the Internet http://www.cc.ncu.edu.tw/mail
to look at.
中央大學電算中心
系統作業與支援組
Mail 工作小組
http://www.cc.ncu.edu.tw/mail
ncucc@cc.ncu.edu.tw
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新的個人化郵件過濾系統啟用(new personalized anti-spam system)
