[Dovecot-news] v2.2.rc6 released

[Timo Sirainen]

http://dovecot.org/releases/2.2/rc/dovecot-2.2.rc6.tar.gz
http://dovecot.org/releases/2.2/rc/dovecot-2.2.rc6.tar.gz.sig

Some more fixes to bugs I noticed today while trying out some new things
in production. Note especially the replicator-doveadm socket change, see
http://wiki2.dovecot.org/Replication for how to configure it. This
change allowed local replicator to notify the remote replicator about
user being synced.

	* replicator: Don't create replicator-doveadm socket by default.
	  This way doveadm replicator commands don't accidentally start an
	  unconfigured replicator server.
	+ replicator: Have remote dsync notify the remote replicator that
	  a user was just synced. This way the replicators are kept roughly
	  in sync.
	+ Added ssl_client_ca_file to specify the CA certs as a file. This is
	  needed (instead of ssl_client_ca_dir) in RedHat-based systems.
	+ Added "doveadm fs" commands, mainly to debug lib-fs backends.
	- Mailbox list indexes weren't using proper file permissions based
	  on the root directory.