On Fri, 2011-03-25 at 09:47 -0700, Brandon Lamb wrote: > In my dovecot.log I am seeing: > Warning: quota: Namespace '' is not Maildir, skipping for Maildir++ quota Maildir++ quota is only for Maildir. You need to switch to dict (file) quota. Maildir works fine with it too. http://wiki2.dovecot.org/Quota/Dict