This is the Postfix program at host mx75. mail. sohu. com.

这是搜狐邮件主机的邮件修复程序发给您的邮件。

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"Postfix Anatomy - Receiving Mail" begins a description of Postfix's design, including how the program is divided up to support minimizing privileges.

“ Postfix Anatomy - Receiving Mail”首先描述了 Postfix 的设计，包括如何分解程序以支持最小化特权。

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As a result, Postfix is generally accepted as a more secure program than Sendmail.

结果，Postfix通常被认为是比Sendmail更安全的程序。

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However, his point about the program's slightly risky, monolithic design is well taken, and cautious sites may wish to adopt Postfix (which is open source licensed) or Qmail (which has an almost open source license) (see Resources).

CNN: Analysis: Linux security