On Thu, 2011-05-05 at 10:44 +0200, Timo Sirainen wrote: > Ah, you have ACLs enabled. With ACLs it's looking up dovecot-acl file from > each folder before returning it. This shouldn't be necessary with LSUB I > think. I suppose some kind of an ACL cache could be a good idea some day too. > And maybe a setting not to bother looking up ACLs for mailboxes in private > namespaces.
http://hg.dovecot.org/dovecot-2.0/rev/a7f1980d250c should help for your specific problem.
