--- 10-mail.conf.orig	2016-03-02 16:15:32.000000000 +0100
+++ 10-mail.conf	2016-03-20 21:18:08.000000000 +0100
@@ -27,7 +27,7 @@
 #
 # <doc/wiki/MailLocation.txt>
 #
-mail_location = mbox:~/mail:INBOX=/var/mail/%u
+mail_location = maildir:~/Maildir
 
 # If you need to set multiple mailbox locations or want to change default
 # namespace settings, you can do it by defining namespace sections.
@@ -212,7 +212,7 @@
 
 # Space separated list of plugins to load for all services. Plugins specific to
 # IMAP, LDA, etc. are added to this list in their own .conf files.
-#mail_plugins = 
+mail_plugins = fts fts_lucene
 
 ##
 ## Mailbox handling optimizations
@@ -220,7 +220,7 @@
 
 # Mailbox list indexes can be used to optimize IMAP STATUS commands. They are
 # also required for IMAP NOTIFY extension to be enabled.
-#mailbox_list_index = no
+mailbox_list_index = yes
 
 # The minimum number of mails in a mailbox before updates are done to cache
 # file. This allows optimizing Dovecot's behavior to do less disk writes at
@@ -265,7 +265,7 @@
 
 # Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only
 # when its mtime changes unexpectedly or when we can't find the mail otherwise.
-#maildir_very_dirty_syncs = no
+maildir_very_dirty_syncs = yes
 
 # If enabled, Dovecot doesn't use the S=<size> in the Maildir filenames for
 # getting the mail's physical size, except when recalculating Maildir++ quota.