How to Migrate Sendmail to Kolob
If you have set up sendmail to work with an existing network or platform and want to migrate sendmail to a Kolob mail server, you can do so by editing the configuration file. Sendmail is an email protocol used on Unix and Linux systems; it allows you to send and receive emails from within the operating system. Sendmail works at a system-wide level; you can use it in a variety of programs and purposes. If you already have sendmail set up, you need to repeat the setup prompts, without the configurations, to restart the sendmail service on your net Kolob mail server.
Instructions
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1
Open the command line interface by clicking the desktop icon or loading the System menu link.
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2
Open "/etc/resolv.conf" in your preferred text editor and ensure the "domain" and "nameserver" are correct for your new server. Exit and save.
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Open "/etc/hosts" with your preferred text editor and ensure that all possible domain names for your computer are added here. You will probably not need to edit this, unless your admin has told you of new host names. Exit and save.
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4
Open "/etc/mail/sendmail.mc" with your preferred text editor and update the "define" parameters for your Kolob address. Exit and save.
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5
Issue the following commands to restart the sendmail server:
/usr/bin/make
/usr/bin/newaliases
/etc/init.d/sendmail restart
/etc/init.d/spamassassin restart
exit
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