Environment variables

• SMTP_HOST - SMTP server host. Required.
• SMTP_PORT - SMTP port. Default is 25.
• SMTP_USERNAME - SMTP user login. Optional.
• SMTP_PASSWORD - SMTP user password. Optional.
• SMTP_ENCRYPTION - SMTP encryption method. “ssl” or “tls”. Optional.
• SMTP_TIMEOUT - Timeout for sending message. Default is 30.
• EMAIL_FROM - email which is used to set as “FROM”. Required.
• EMAIL_SIGNATURE_HTML - text of signature to append to every html/text email. Optional.
• EMAIL_SIGNATURE_TEXT - text of signature to append to every plain/text email. Optional.
• DEBUG - set to “true”, if you want to see more debug information in container STDOUT. Default is “false”.

Available environment variables for PHP are here.

Volumes

This image has no volumes.

If you want to make any additional configuration of container, mount your bash script to /opt/setup.sh. This script will be executed on container setup.