Ebook The Book of Postfix

Submitted by antoq on Sat, 12/06/2008 - 02:19

To add disclaimers to outbound messages without touching inbound and local messages, you need to separate the traffic for each direction. Let’s say that your mail server has separate network interfaces for your internal and external networks. This means you need to create three separate instances of smtpd and bind them to the localhost, internal, and external network interfaces. The following example shows you how a message transport from your internal network to a remote destination would be processed if you created separate instances of smtpd for separate network interfaces.

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Ebook The Book of Postfix


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