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February 24, 2004

Caller ID與垃圾電郵

Microsoft與Sendmail協力共製Email Caller ID認證Plugin。

有了Caller ID,你便可以得知Sender是否真人本身,因為這Plugin讓收件的伺服器先檢查郵件是否它所指的來源寄來。這技術有助打擊垃圾郵件及冒寄郵件,讓我們更易管理自己的郵件。

有關Email Caller ID的報導。
Microsoft and Sendmail launch "email caller ID"

換一個角度來看,垃圾電郵與SMTP來身的設計也有關係。看看這篇C|NET News.com的文章《 End of the road for SMTP?》,你便會明白。它的引子十分吸引:「The protocol that has defined e-mail for more than two decades may have a fatal flaw: It trusts you.」。

垃圾電郵每天都令我們頭痛不己,不知最後是RSS、新Protocol,讓是Caller ID可以成功打擊它呢?但我總認為,成功打擊垃圾電郵的,必它不是Client Side的Anti-spam Software。

Posted by c_o at February 24, 2004 11:40 AM


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