Set the following environment variables in your docker-compose.yaml file:
services:
babybuddy:
...
environment:
- EMAIL_HOST=smtp.example.com
- EMAIL_HOST_PASSWORD=*******************
- EMAIL_HOST_USER=baby.buddy@example.com
- EMAIL_PORT=587
- EMAIL_FROM=Baby Buddy<baby.buddy@example.com>
- EMAIL_USE_TLS=True