diff --git a/root/etc/e-smith/db/configuration/defaults/dovecot/PassDBArgs b/root/etc/e-smith/db/configuration/defaults/dovecot/PassDBArgs
new file mode 100644
index 0000000..723796a
--- /dev/null
+++ b/root/etc/e-smith/db/configuration/defaults/dovecot/PassDBArgs
@@ -0,0 +1 @@
+cache_key=%n%r%l
diff --git a/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/014AuthCache b/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/014AuthCache
new file mode 100644
index 0000000..04309c3
--- /dev/null
+++ b/root/etc/e-smith/templates/etc/dovecot/dovecot.conf/014AuthCache
@@ -0,0 +1 @@
+auth_cache_size = { $dovecot{'AuthCacheSize'} || '5242880' }