diff --git a/templates/main.cf.j2 b/templates/main.cf.j2
index 625053d..7c8d179 100644
--- a/templates/main.cf.j2
+++ b/templates/main.cf.j2
@@ -38,13 +38,13 @@ smtpd_sasl_type = dovecot
 smtpd_sasl_path = private/auth
 
 # OpenDKIM & RSpamD
-milter_default_action = accept
+milter_default_action = tempfail
 milter_protocol = 6
 smtpd_milters = local:opendkim/opendkim.sock inet:127.0.0.1:11332
 non_smtpd_milters = local:opendkim/opendkim.sock inet:127.0.0.1:11332
-internal_mail_filter_classes = bounce
+internal_mail_filter_classes = bounce, notify
 
-home_mailbox = Mail/Inbox/
+mailbox_transport=lmtp:unix:private/dovecot-lmtp
 
 smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
 myorigin = redxen.eu