Configuration option

During the process of building the configuration file, the following option and features are used to configure support for the optional databases, as well as some import files:

RELAY_DOMAIN_FILE(`path')

This option specifies the file that contains the list of hosts, domains, and addresses that mail can be relayed to.

FEATURE(`use_ct_file'[, `path'])

This feature adds trusted usernames from the files to the class variable t. If the path is not provided, the default for sendmail 8.12 is /etc/mail/trusted-users.

FEATURE(`use_cw_file'[, `path'])

This feature adds hostname aliases from the file to the class variable w. If the path is not provided, sendmail 8.12 uses /etc/mail/local-host-names as the default.