diff --git a/roles/dovecot/templates/conf.d/10-master.conf.j2 b/roles/dovecot/templates/conf.d/10-master.conf.j2
index 4d91b7a..b6a7d10 100644
--- a/roles/dovecot/templates/conf.d/10-master.conf.j2
+++ b/roles/dovecot/templates/conf.d/10-master.conf.j2
@@ -5,6 +5,7 @@
 
 # IMAP/POP/STMP auth configuration
 
+# Authentification
 service auth {
 
   # Postfix smtp-auth
@@ -14,3 +15,12 @@ service auth {
     group = postfix
   }
 }
+
+# Local LMTP
+service lmtp {
+  unix listener /var/spool/postfix/private/dovecot-lmtp {
+    group = postfix
+    mode = 0600
+    user = postfix
+  }
+}