If you need to assign more than one IP address to a host, see this Web site: http://www.sendmail.org/tips/virtualHosting. This site provides complete instructions about how to use sendmail to set up a virtual host. However, in the “Sendmail Configuration” section, do not perform step 3b, as shown in the following.
# cd sendmail-VERSION/cf/cf # ./Build mailserver.cf # cp mailserver.cf /etc/mail/sendmail.cf
Instead, for the Solaris operating system, perform the following steps.
# cd /etc/mail/cf/cf # /usr/ccs/bin/make mailserver.cf # cp mailserver.cf /etc/mail/sendmail.cf
Use the name of the .cf file.
Changing the sendmail Configuration outlines the same three steps as part of the build process.
After you have generated your /etc/mail/sendmail.cf file, you can continue with the next steps to create a virtual user table.