''$S'' '''


The smart host mc configuration

Using the mc configuration method the $S macro stores the hostname defined by SMART_HOST (Section The smart host is the name of the host that can deliver all mail that the local host cannot. $S is most often used with UUCP sites to get DNS mail to the outside world. Do not use this $S macro directly, as it might change without notice in a future version of sendmail. Instead, define this value using the mc SMART_HOST configuration macro.

    Part I: Build and Install
    Part II: Administration
    Part III: The Configuration File
    Chapter 21. The D (Define a Macro) Configuration Command
    Chapter 24. The O (Options) Configuration Command