Добавлена конфигурация для почты

docker-compose.yml

@@ -0,0 +1,40 @@
+version: '3.3'
+
+services:
+  postfix:
+    image: docker.dended.ru/postfix:latest
+    container_name: postfix
+    restart: always
+    volumes:
+      - ./postfix/main.cf:/etc/postfix/main.cf
+      - ./postfix/master.cf:/etc/postfix/master.cf
+      - ./postfix/virtual:/etc/postfix/virtual
+      - /usb1/mail-data:/var/mail
+    environment:
+      - POSTFIX_myhostname=mail.dended.ru
+    ports:
+      - "25:25"
+      - "587:587"
+    networks:
+      - mail-network
+
+  dovecot:
+    image: docker.dended.ru/dovecot:latest
+    container_name: dovecot
+    restart: always
+    volumes:
+      - ./dovecot/dovecot.conf:/etc/dovecot/dovecot.conf
+      - ./dovecot/conf.d/:/etc/dovecot/conf.d/
+      - ./ssl/:/etc/ssl/dovecot/
+      - ./mail-data:/var/mail
+      - ./dovecot/users:/etc/dovecot/users
+    ports:
+      - "143:143"
+      - "993:993"
+    networks:
+      - mail-network
+
+networks:
+  mail-network:
+    driver: bridge
+