[CentOS] postfix install error: fatal file /etc/postfix/main.cf: parameter setgid_group: unknown group name: postdrop

Tue Aug 26 14:33:47 UTC 2008
nate <centos at linuxpowered.net>

Rainer Traut wrote:

> I checked and indeed there is no group postdrop on the system.
> On an El5 system I see the group.

 Are you using any sort of network authentication system like
NIS or LDAP? Or just standard local files?