Add simple test container

Author: Mtze

Dockerfile-Testcontainer

@@ -0,0 +1,7 @@
+# Ref: https://www.frakkingsweet.com/postfix-in-a-container/
+
+FROM python:3.10
+
+COPY test-container/test.py /test.py
+
+CMD ["python3", "test.py"]

docker-compose.test.yml

@@ -0,0 +1,15 @@
+version: '2'
+services:
+  postfix-test:
+    container_name: postfix-test
+    depends_on: 
+      - postfix
+    build: 
+      context: .
+      dockerfile: Dockerfile-Testcontainer
+    networks: 
+      - mail
+
+networks: 
+  mail: 
+    driver: bridge

docker-compose.yml

@@ -14,11 +14,6 @@ services:
     volumes:
       - "./config:/config"
     hostname: ${HOST_FQDN}
-    environment: 
-      - HOST_FQDN
-
-
-
 
 networks: 
   mail: 

mailutils.conf

@@ -0,0 +1,13 @@
+from smtplib import *
+
+s = "[email protected]"
+r = ["[email protected]"]
+
+m = "This is working!"
+
+with SMTP("postfix") as smtp:
+    try:
+        smtp.sendmail(s, r, m)
+        print("sent")
+    except SMTPException:
+        print("error")