--- a/dovecot-example.conf	Wed Jan 18 18:53:20 2006 +0200
+++ b/dovecot-example.conf	Thu Jan 19 00:16:40 2006 +0200
@@ -277,6 +277,11 @@
 # needed.
 #mail_never_cache_fields = 
 
+# 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
+# the cost of more disk reads.
+#mail_cache_min_mail_count = 0
+
 # When IDLE command is running, mailbox is checked once in a while to see if
 # there are any new mails or other changes. This setting defines the minimum
 # time to wait between those checks. Dovecot is however able to use dnotify