diff --git a/start.sh b/start.sh
index 9438170..5f4f478 100644
--- a/start.sh
+++ b/start.sh
@@ -75,4 +75,6 @@ cp /etc/host.conf \
     /etc/services \
     /var/spool/postfix/etc
 
+postconf maillog_file=/dev/stdout
+
 exec postfix start-fg $POSTFIX_OPTS