initial import

README.md

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+# docker-smtp-relay
+
+[![Build Status](https://drone.asperti.com/api/badges/paspo/docker-smtp-relay/status.svg)](https://drone.asperti.com/paspo/docker-smtp-relay)
+
+SMTP relay for specific domains
+
+## available tags
+
+| tag          | description                         |
+| ------------ | ----------------------------------- |
+| latest       | multi-arch manifest                 |
+| latest-amd64 | latest build for amd64 architecture |
+| latest-arm64 | latest build for arm64 architecture |
+
+## build
+
+```bash
+docker build . -t docker.asperti.com/paspo/smtp-relay
+```
+
+## run
+
+With `docker compose`:
+
+```yaml
+services:
+  relay:
+    image: docker.asperti.com/paspo/smtp-relay:latest
+    restart: always
+    container_name: smtp-relay
+    volumes:
+      - ./config:/config
+    environment:
+      - MYHOSTNAME=smtprelay.mydomain.com
+    ports:
+      - 25:25
+    logging:
+      options:
+        max-size: 10m
+```