> > > I know that the permissions are set if you do this: > > > > > > 1) untar source from mirrors at www.postfix.org > > > 2) make (or "make makefiles" with documented options for LDAP, SQL, etc) > > > 3) make install > > > > That's the procedure I followed. I even created a postfix user/group and a > > postdrop group, and provided the make install questionaire with this > > user/group. > > > > The non-default group has to either be compiled-in, or must be present > in main.cf as "setgid_group = <groupname>". If you install with a > non-default group, and then overwrite main.cf losing this setting, > you'll get the behaviour you describe.
Hm... setgid_group = postdrop is present in main.cf. The only changes I made to main.cf are in regards to alias_maps and the my* parameters. Sun Chong