From d08c34bfec182ed835ed1ab542723312fb5e86bf Mon Sep 17 00:00:00 2001
From: Mauro Torrez <mauro@qom>
Date: Sun, 8 Sep 2019 23:20:47 -0300
Subject: [PATCH] expose ports

---
 files/Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/files/Dockerfile b/files/Dockerfile
index 901143a..97b92b8 100644
--- a/files/Dockerfile
+++ b/files/Dockerfile
@@ -17,4 +17,6 @@ RUN echo "_dev_null: /dev/null" > /etc/aliases \
   && cp /etc/ssl/private/ssl-cert-snakeoil.key /ssl/key.pem
 
 VOLUME /etc/postfix /ssl
+EXPOSE 25/tcp 587/tcp
+
 CMD postfix start-fg