Check out the lightweight on-premises email archiving software developed by iRedMail team: Spider Email Archiver.
iRedMail installer stores its own configrations in file named
installation. For example, if you downloaded iRedMail-1.2 under
then file path is
While launching the iRedMail installer, it detects whether there's an existing config file, and asks for your confirmation to use it if found one. You can use this procedure to perform unattended iRedMail installation.
To generate a sample config file, just run the installer:
After finished the configuration dialog, iRedMail installer prints your configuration and ask for your confirmation to perform the actual installation. You should abort it here since you just want to generate a sample config file.
Feel free to open this
config file, change the settings to match your real
deployment if you want.
To deploy a new server with a prepared config file:
/root/iRedMail-1.2/config on new server.
It's easy to understand what the variable names are used for:
AUTO_USE_EXISTING_CONFIG_FILE=y: Use existing
config file without asking for confirmation.
AUTO_INSTALL_WITHOUT_CONFIRM=y: Start the installation without asking for confirmation.
sendmail package without asking for confirmation.
AUTO_CLEANUP_REPLACE_FIREWALL_RULES=y: Copy and use the firewall rules shipped in iRedMail installer.
AUTO_CLEANUP_RESTART_FIREWALL=y: Restart firewall service without asking for confirmation.
AUTO_CLEANUP_REPLACE_MYSQL_CONFIG=y: Copy and use the MySQL (server) config file shipped in iRedMail installer.