Jeroen, On Wed, Nov 10, 2010 at 3:07 PM, Jeroen Geilman <jer...@adaptr.nl> wrote: >> The problem was that I have put /sbin/nologin for a login shell >> instead of /bin/false. > > I seriously doubt that this would cause the reported error.
You were right, I've changed it back to /sbin/nologin, and it still works. Strange, I didn't touch anything else since reporting the issue for the first time. >> I've got: >> namei: invalid option -- l >> usage: namei [-mx] pathname [pathname ...] > Odd. My distribution (ubuntu 10.04) has many more options to namei. I use CentOS 5.5, and some software appears to be not exactly current, like Dovecot v 1.0.7. Of course, one can compile it from source. Thank you again for an advice on maildirs and other tips.