Wordpress docker image with smtp
NOTE: It seems, that wordpress still has problems with this mail config. Use e.g. WP Mail SMTP within Wordpress to send Emails.
First build your image:
docker build -t wordpress-smtp:test .
podman build -t wordpress-smtp:test .
When this is finished, you can run the container with the correct env set (you need a running mariadb):
docker run -it --rm \
-p 8080:80 \
-e SMTP_HOST=smtp.mailbox.org \
-e SMTP_PORT=587 \
-e SMTP_USER=deinuser@mailbox.org \
-e SMTP_PASS=deingeheim \
-e SMTP_FROM=wordpress@e-glaser.de \
-e WORDPRESS_DB_HOST=localhost:3306 \
-e WORDPRESS_DB_USER=wpuser \
-e WORDPRESS_DB_PASSWORD=geheim \
-e WORDPRESS_DB_NAME=wp \
wordpress-smtp:test
Or adjust wp-db-compose.yml to your needs (mail credentials):
docker compose -f wp-db-compose.yaml
As a first step, verify that smtp works (container name can vary):
docker exec -it wordpress-smtp-wordpress-1 bash
# Within container, execute
echo -e "Subject: Testmail\n\nHello from container!" | sendmail test@mymail.com
If this sends you an email, also Wordpress should do.
The `wp-db-compose-build.yml' is for local building and testing the container.