Mailhog
MailHog is an email testing tool for developers.
.env
MAILER_URL=smtp://mailhog:1025
mailhog is the name of the service container created below in the docker-compose.yml file.
By default, Mailhog starts the SMTP server on port 1025.
docker-compose.yml
# do not use in production!
mailhog:
# Official Docker Image: https://hub.docker.com/r/mailhog/mailhog/
image: mailhog/mailhog:latest
environment:
- MH_STORAGE=maildir
# volumes:
# - ./docker/mailhog/maildir:/maildir:rw,delegated
ports:
- "8025:8025"
networks:
- kool_local
By default, MailHog uses in-memory message storage and starts the HTTP server on port 8025.
Full Example
version: "3.7"
services:
app:
image: kooldev/php:8.0-nginx
ports:
- ${KOOL_APP_PORT:-80}:80
environment:
ASUSER: ${KOOL_ASUSER:-0}
UID: ${UID:-0}
volumes:
- .:/app:delegated
networks:
- kool_local
- kool_global
database:
image: mysql:8.0
command: --default-authentication-plugin=mysql_native_password
ports:
- ${KOOL_DATABASE_PORT:-3306}:3306
environment:
MYSQL_ROOT_PASSWORD: ${DB_PASSWORD-rootpass}
MYSQL_DATABASE: ${DB_DATABASE-database}
MYSQL_USER: ${DB_USERNAME-user}
MYSQL_PASSWORD: ${DB_PASSWORD-pass}
MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
volumes:
- database:/var/lib/mysql:delegated
networks:
- kool_local
healthcheck:
test:
- CMD
- mysqladmin
- ping
cache:
image: redis:6-alpine
volumes:
- cache:/data:delegated
networks:
- kool_local
healthcheck:
test:
- CMD
- redis-cli
- ping
+ mailhog:
+ # Official Docker Image: https://hub.docker.com/r/mailhog/mailhog/
+ image: mailhog/mailhog:latest
+ environment:
+ - MH_STORAGE=maildir
+ # volumes:
+ # - mailhog:/maildir:delegated
+ ports:
+ - "8025:8025"
+ networks:
+ - kool_local
volumes:
database: null
cache: null
+ mailhog: null
networks:
kool_local: null
kool_global:
external: true
name: ${KOOL_GLOBAL_NETWORK:-kool_global}