e7c11bfe5f
Gentoo 'mail' user/group has uid/gid 8/12 respectively. This makes postfix' 'virtual' complain about 'bad uid'. Then the default is set back to 'vmail' user/group. You can force using the 'mail' user (which is responsible for the local mail delivery files) by adding to /etc/postfix/main.cf the following lines: virtual_minimum_uid = 8 virtual_minimum_gid = 12 But this is not encouraged, so the default is to create a really unprivileged 'vmail' user with a high uid/gid (above 1000). Due to this, the test for already existent uid/gid is added here (if you have set uid/gid on froxlor but they don't actually exist, lines to add the user/group will be added to the config file as it does with the other distro's files.