add mailhog

README.md

@@ -338,6 +338,7 @@ A collection of delicious docker recipes.
 - [x] wurstmeister/kafka
 - [x] mailgun/kafka-pixy
 - [x] devopsfaith/krakend
+- [x] mailhog/mailhog
 - [x] tootsuite/mastodon
 - [x] getmeili/meilisearch :mag:
 - [x] deluan/navidrome :musical_note:

mailhog/README.md

@@ -0,0 +1,29 @@
+mailhog
+=======
+
+[MailHog][1] is an email testing tool for developers:
+
+- Configure your application to use MailHog for SMTP delivery
+- View messages in the web UI, or retrieve them with the JSON API
+- Optionally release messages to real SMTP servers for delivery
+
+```
+$ mkdir data
+$ chown 1000:1000 data
+$ docker-compose up -d
+$ curl http://localhost:8025
+
+$ ncat -C localhost 1025
+HELO
+MAIL FROM: <kevin@gmail.com>
+RCPT TO: <sarah@yahoo.com>
+DATA
+Subject: test
+
+This is a test message.
+.
+QUIT
+^D (press Ctrl-D to exit)
+```
+
+[1]: https://github.com/mailhog/MailHog/blob/master/docs/CONFIG.md

mailhog/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3.8"
+services:
+  mailhog:
+    image: mailhog/mailhog
+    ports:
+      - "1025:1025"
+      - "9025:8025"
+    volumes:
+      - ./data:/data
+    environment:
+      - MH_STORAGE=maildir
+      - MH_MAILDIR_PATH=/data
+    restart: unless-stopped