====== H) Configure PostfixAdmin ====== PostfixAdmin uses the **postfixadmin/config.local.php** configuration file that you need to create. You can check **postfixadmin/config.inc.php** for the complete list of configuration options. You only need to redefine what you want to change. The following example can be used as a starting point, but make sure to customize it as needed: 'abuse@mydomain.com', 'hostmaster' => 'hostmaster@mydomain.com', 'postmaster' => 'postmaster@mydomain.com', 'webmaster' => 'webmaster@mydomain.com' ); $CONF['transport'] = 'YES'; $CONF['configured'] = true; /* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */ __note:__ when adding new domains, choose "virtual" as transport, and 0 as password expiry. At this point, you can already create all the mail domains and user accounts you want. === Permissions === Unfortunately, PostfixAdmin require access to dovecot administration CLI, which in turn is available only to users in the dovecot group. Add **web** user to **dovecot** group: groupmod -a dovecot -U web web === Autostart === PostfixAdmin requires PHP-FPM and NGINX to be up and running.