PHP-NGINX-Docker and Mail

An easy to use php and nginx image for docker enabling the php mail() function.

No mail needed?
See the base image at https://hub.docker.com/r/kimbtechnologies/php_nginx

The image internally uses msmtp to forward all mails over an smtp server. msmtp replaces sendmail in php configuration.

Currently available for AMD64, ARMv6, ARMv7 and ARM64 (v8).

Docker Compose

Example file for a Docker Compose setup with own php code.

version: "2"

services:
  web:
    image: kimbtechnologies/php_smtp_nginx:latest # uses php 8.*
    container_name: php_smtp_nginx
    ports:
      - "127.0.0.1:8080:80"
    volumes:
      - ./php/:/php-code/ # load custom php code
    restart: always
    environment:
      - SMTP_SERVER= # the mail server host
      - SMTP_PORT= # the port to deliver mails (587 for starttls or 465 for tls)
      - SMTP_USER= # the username for the mail server
      - SMTP_PASS= # the password for the mail server
      # - STARTTLS_ONOFF=off # defaults to on (uncomment if using port 465)
      # - TLS_ONOFF=off # defaults to on